12 best computer network attached storage

Network Attached Storage (NAS) is a specialized file storage device connected to a computer network, allowing multiple users and network devices to access and share data. NAS devices are dedicated to storing and serving files, making them a centralized data storage solution for homes or businesses. Here's an overview of NAS and its features:

  1. Purpose and Functionality: NAS devices are designed to store and manage large amounts of data and make it accessible to authorized users across a network. They typically use network protocols like SMB (Server Message Block) or NFS (Network File System) to facilitate file sharing.

  2. Storage Capacity and Scalability: NAS systems come in various storage capacities, ranging from a few terabytes (TB) to multiple petabytes (PB). They often support adding additional hard drives or expanding storage to meet growing data needs.

  3. Redundancy and Data Protection: NAS devices often support RAID (Redundant Array of Independent Disks) configurations, providing redundancy and data protection against drive failures. RAID levels like RAID 1, RAID 5, and RAID 10 are commonly used to ensure data integrity.

  4. Remote Access and Cloud Integration: Modern NAS devices often offer remote access capabilities, allowing users to access files from anywhere via the internet.Some NAS systems integrate with cloud services for seamless backup and synchronization of data.

  5. User and Group Management: NAS devices typically allow administrators to create user accounts and manage permissions, ensuring secure access to files and folders based on user roles and responsibilities.

  6. File Sharing and Collaboration: NAS devices facilitate easy file sharing and collaboration within a network by providing shared folders and access control. Multiple users can collaborate on documents stored on the NAS.

  7. Backup and Disaster Recovery: NAS devices often have built-in backup features, allowing users to schedule automated backups of critical data. This aids in disaster recovery and protects against data loss.

  8. Media Server and Streaming: Many NAS systems have built-in media server capabilities, enabling users to store and stream multimedia content such as videos, music, and photos to various devices on the network.

  9. Security Features: NAS devices have security measures such as encryption, access controls, and built-in firewalls to protect stored data from unauthorized access or breaches.

Overall, NAS devices provide a reliable and efficient way to store, manage, and share data across a network, making them valuable for both personal and business use cases.

Below you can find our editor's choice of the best computer network attached storage on the market
  

WD 8TB My Cloud EX2 Ultra Network Attached Storage - NAS - WDBVBZ0080JCH-NESN

Western Digital

Based on 1 reviews Check latest price

Product description

A 1.3 GHz dual-core processor for high performance and ultra-fast transfer speeds. Up to 16TB of centralized storage for your entire network. Simple system management for personalized backup. Windows-Windows 10, Windows 8 or 8.1 Windows 7, Windows Vista, Mac OS X- El Capitan (Mac OS 10.11) Yosemite (Mac OS 10.10) Maverick (Mac OS 10.9) Mountain Lion (Mac OS 10.8) Lion (Mac OS 10 Note-Compatibility may vary depending on your computer’s hardware configuration and operating system).

  • High-performance 1.3 GHz dual-core Processor for lag-free streaming
  • 1GB of DDR3 Memory to multitask with ease
  • Centralized network storage and access from anywhere
  • Automatic file synching across all your computers
  • Simplified file and folder sharing

User questions & answers

Question: what if the NAS device fails? Can you remove the drives and put in another device to recover data or are they hardware layer encrypted
Answer: Yes. A long story short, my WD My Cloud Mirror suffered a "blown out" ethernet port due to a lightening strike. I purchased the EX2 Ultra (diskless) and placed my old WD Red drives, that were in the My Cloud Mirror, and it worked flawlessly. It didn't skip a beat. I was up and running like nothing happened. I was so relieved that the content on the drives were unaffected!
Question: Is the 8tb option include 1 drive at 8tbs or 2-4tb hdds
Answer: 2 4TB drives wich can then be run in a raid configuration.
Question: Im assuming any advertised capacity would be half using raid
Answer: Well, this is an old question, so nobody will see my glorious contribution; but here goes anyway! In order to use RAID 1, the two drives in use for that must be of the same size. They should be identical --- well nearly so. But, if one of the drives is slower than the other, the slower drive controls the speed (obviously). Two 6 TB drives in RAID 1, however, does not give you exactly 6 TB. There is a small part of the discs that gets assigned overhead duty to keep track of the status of the mirroring and to manage the mirroring. You could assume a high percentage --- maybe even more than 99%. I can't find any real figures for it, but since a 6 TB drive doesn't hold 6 TB anyway, you might just assume something like 5.98 TB for two nominal 6 TB drives in RAID 1. Keep in mind that RAID isn't free!! Not only is the capacity of the RAID array less than the combined capacity of the drives, there is also a performance hit because everything has to be written more than once and depending on which RAID (n) you choose, it may be split across several drives. Another consideration which I had not previously considered is the age of the drives. If you start with two identical drives, four years from now each of those drives will have been in service for, guess what, four years. If one of them fails, the other may not be long behind. Some folks (what we usually refer to as "THEY") would suggest a mix of drive ages. Your mileage may vary, as "they" say. :-)
Question: Has anyone used this nas with plex
Answer: I am going to buy the 4 bay version. If I can stream from Plex using 2 old Lenovo IX4-300D's than I am sure the ARMADA 388 1.6ghz chip will be fine for steaming from Plex. The Lenovo only has a 1.2ghz chip and ARMADA XP chip in it.

Product features

High-performance storage to stream, sync and share from anywhere

Organize your media collection in a single place on this high-performance NAS solution, and access it securely from anywhere. With My Cloud EX2 Ultra, you get ultra-fast transfer speeds for smooth HD streaming. Plus, you'll be able to automatically sync content across computers, easily share files and folders, and enjoy multiple backup options so you can create your own personalized system with ease.

Updated for smooth streaming

Upgraded with the powerful Marvell Armada 385 1.3GHz dual-core processor, you’ll get ultra-fast transfer rates for high performance streaming. It also comes with 1GB of DDR3 memory, so you can multitask with ease.

Sync your content across all your computers

With WD Sync, you can automatically synchronize your media and files across your computers and your My Cloud device, so you can be confident your content is always up to date and accessible with all your devices.

Simplified file and folder sharing

Easily customize how you share by using public or private links. With a public link, you can share your content so anyone can see it. Using a private link, you can grant a user limited or full-access and securely collaborate with anyone. Whether you’re on a shoot, or editing at home, you can save your creations at full fidelity and share with your entire network without missing a beat.

Enhanced data protection

With WD SmartWare Pro backup software, PC users can customize when and where their content is saved, while Mac users have full access to Apple Time Machine for personalized backup. You can even automatically back up your data to a separate My Cloud NAS device, or any supported cloud service like Amazon S3, or ElephantDrive. Combined with 256 AES volume encryption, you can securely store files across your entire network, regardless of OS.

Centralize, organize and stream with Plex

The Plex Media Server keeps all your photos, videos and music beautifully organized and prepared for streaming to your PC, mobile device, game console, or other media player. Enrich your media with plot summaries, posters, album covers and enjoy it from home or on the go. Complimentary 3-month trial now included with your purchase!

Milestone ARCUS surveillance software

With Milestone ARCUS surveillance software on your My Cloud EX2 Ultra, you get easy-to-use functionality to help you keep watch on what’s important. You’ll be able to view live feeds, recorded video, or export incidents to take immediate action from almost anywhere with your PC, smartphone or tablet with the free Milestone Mobile app. With more than 3,700 supported cameras to choose from and two free camera licenses included, this is the perfect surveillance solution for your home*.

*After installing the Milestone ARCUS app, a link will be provided within the software with direction for how to purchase additional camera licenses.

Synology 4 bay NAS DiskStation DS920+ (Diskless), 4-bay; 4GB DDR4

Synology

Based on 1 reviews Check latest price

Product description

Synology DiskStation DS920+ is an ideal network-attached storage solution designed to streamline data management and productivity. Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. With scalable storage design, DS920+ lets you start small and expand storage capacity with the Synology DX517 as your data grows.

  • Two built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays.
  • Intel quad-core processor with AES-NI hardware encryption engine, over 225 MB/s sequential read and write throughput.
  • 4 GB DDR4 memory (expandable up to 8 GB); Scalable up to 9 drives with Synology DX517
  • Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time.
  • By default, two camera licenses are installed; extra licenses can be purchased (CLP1, CLP4, or CLP8)

User questions & answers

Question: I want to back up all of my dvd's. will this hook up to my smart tv since it has usb ports? also, i have wifi and not ethernet. will it still work
Answer: No, I'm afraid it's a very thick gage aluminum, and not flexible at all. That's our problem with where my wife wants it. She wants it coming out of the gutter on our Aluminum Patio Cover, but the gutter is built into it with no access from the top. So we're having to look at other possible locations for it.
Question: how much storage space come with this device
Answer: I only used the chain and this adapter
Question: Can you install a 10gb nic in here
Answer: Yes, I use a fairly heavy chain. As long as your gutter is sturdy.
Question: How secure is this against malicious attacks? Does it have a firewall and anti-virus software
Answer: About 2 1/4”. It comes with a reinforcing plate the exact size so you can oversized the hole you make in the gutter and that way it easily fits in. Use some roof cement to fasten and seal the plate and the gutter spout to the bottom of the gutter.

Product features

File sharing and syncing

With comprehensive support for network file sharing protocols — like CIFS, AFP, NFS, FTP and more — DiskStation allows the entire office to centralize files and collaborate on projects. Or synchronize files across multiple devices or even across several locations so remote teams can work together.

Your own personal multimedia server

DiskStation allows you to transcode H.265/H.264 4K videos to 1080p and stream them to high-definition TVs, digital media players, mobile handsets, and computers in the required format, making it easy to watch your entire multimedia library without having to install a 3rd party player.

Bulletproof backup

Maintain control of your data and ensure your files are safe with Synology. We provide secure, reliable, and affordable solutions that make it easy to backup files for all your devices and protect yourself from accidental data loss.

24/7 smart security solution

Surveillance Station delivers intelligent monitoring and video management tools such as managing multiple IP cameras with live streaming, integration of I/O modules and more to help safeguard all the important places in your life.

Easy file access with QuickConnect

Access your files anywhere, any time, over the Internet without the hassle of setting up port forwarding rules, DDNS, or other complicated network settings. QuickConnect allows you to connect via a simple customizable address so that you can instantly access media and work files on any Windows/Mac/Linux computer, laptop, or mobile device without additional charge.

More Than Just Storage

DS920+ is more than just storage, featuring a suite of add-on applications via Synology Package Center. With 90+ apps to choose from, you can transform your Synology NAS into an all-in-one server, cloud syncing host, multimedia hub, and much more.

Rest assured your data remains safe and secure

DiskStation offers an arsenal of security enhancements and tools to safeguard your data from malicious or snooping parties. You can block threats with the firewall, auto-blocking, and more. Audit configurations, detect weak passwords, and ensure the system remains free of vulnerabilities with the built-in Security Advisor. Lock down data storage and network communication with sophisticated AES encryption and SSL certification/Let’s Encrypt tools.

Integrate into your business environment

With the support of Windows AD, LDAP, and Domain Trust, DS920+ enables seamless account integration. Windows ACL support allows admins to fine-tune access controls and set up privileges to files and folders. For larger deployments, the Central Management System (CMS) application delivers a single-pane-of-glass admin console, where you can batch manage multiple Synology products by automating tasks and setting up policies.

QNAP TS-h686 6 Bay Enterprise NAS with Intel Xeon D-1602 and Four 2.5GbE Ports

QNAP

Based on 9 reviews Check latest price

Product description

Delivering enterprise performance at SMB prices, the TS-h886 features an Intel Xeon D processor and DDR4 ECC (Error Correcting Code) memory (expandable to 128 GB) with dependable reliability. With the ZFS-based QuTS hero operating system, the TS-h886 ensures data integrity and supports block-level inline data deduplication and compression, near-limitless snapshots, and real-time SnapSync. The TS-h886 helps your business achieve reliable service-level agreement performance in various use cases, including mission-critical file servers, virtualization servers, collaborative video editing, or efficient data backup and recovery applications.

  • Intel Xeon D-1602 dual-core 2.5 GHz processor (burst up to 3.2 GHz)
  • 8GB UDIMM DDR4 ECC (Max 128GB)
  • 4 x 3.5-inch drive bays (Diskless)
  • 2 x 2.5-inch drive bays (Diskless)
  • 4 x 2.5GbE ports
  • 3 x USB 3.2 Gen 1 ports
  • 2 x PCIe Gen3 x8 slots

User questions & answers

Question: Hi, can you increase the ram size from 16gb to 32gb as default size
Answer: With that length of foam roller, I would recommend going with the XL. Your beats will fit nicely in a side pocket, the foam roller can be easily stored and removed from the main compartment, and your 24oz water bottle can sit in the exterior water bottle pocket. With all of this, you could still easily store shoes in the shoe compartment and other accessories as well!
Question: how much storage space does it have
Answer: The Boost is a soft-shell from top to bottom. The material is a dense polyester and is reinforced on the bottom. Also, the piping on the edges of the bag is very strong, keeping the sides rigid and allowing the bag to keep its shape even with only a few things in the bag. Hope that helps!

Synology 2 bay NAS DiskStation DS220j (Diskless), 2-bay; 512MB DDR4

Synology

Based on 1 reviews Check latest price

Product description

Synology DiskStation DS220j is an entrylevel network-attached storage for your household to store and share photos videos documents and all types of personal data The 2-bay private cloud solution provides complete and intuitive data protection approaches for you to easily back up computer data and mobile photos with just a few clicks

  • 24/7 file server for your household to store share and backup personal data
  • Award-winning DiskStation Manager (DSM) brings intuitive operation flow and reduces learning curve
  • Access and share data with any Windows macOS and Linux computers or mobile devices
  • Integrated media server to support multimedia content streaming
  • Freely access private cloud files on-the-go and back up mobile photos with iOS and Android apps

User questions & answers

Question: Can it be used as a datastore for esxi or backup VMs
Answer: Technically you can but not recommended. You will likely get terrible performance because the CPU and memory is not designed for this use case. 512MB RAM is very low for a datastore. This model is really geared towards traditional file sharing and media streaming. You want something with higher CPU and read/wrtie caching like the DS218/DS218+.
Question: Is the memory upgradable
Answer: No, the DS220j only supports 512MB
Question: what physical size harddrives can be used
Answer: Carlos is correct. 16tb is the limit of the ds218j or 8tb in raid configuration and the DS220j is 2ea 12 Tb for a total of 24Tb or 12Tb, in used in a raid situation.
Question: If single drive is installed initially, then 2nd drive is added later. does raid 1 get configured? or does both drive need to be installed together
Answer: I installed one drive initially, and then added a second drive later. The second drive was automatically added as a Raid 1 drive.

Product features

Your own private cloud

DiskStation offers big storage capacity for housing your movies, photos, or important data, making it easy to create your own private cloud and maintain complete control over your data. Synology’s DiskStation Manager (DSM) operating system simplifies the process of backing up your computers, accessing your files from anywhere, storing multimedia, and more.

*Performance figures may vary depending on the environment, usage, and configuration.

Easy file access

Access files on your Synology NAS over the Internet using QuickConnect. DiskStation allows you to synchronize your files across multiple devices or even across several locations, so you never have to go without your data.

Personal multimedia server

Turn your DiskStation into a home media hub to store your movies, TV shows, pictures, and MP3s. Centralize and organize your photos and videos in your private cloud for easy sharing and management.

Bulletproof backup

Control your data and keep your files safe. DSM makes it easy to backup files for all your devices and avoid accidental data loss. You can even backup data from your DiskStation to other devices or any major cloud storage provider.

24/7 security solution

Every DiskStation comes ready to be configured for home or office security. Just connect your IP cameras and use DiskStation to manage, monitor, and save all of your security footage. All without any monthly fees.

Total Protection

Synology devices are built with security in mind. Every DiskStation comes equipped with tools like Auto Block and Two Factor Authentication to help keep data safe and reduce the risk of unwanted parties from accessing the system. For even more security, DiskStation supports military-grade encryption technology giving you amazing protection.

BUFFALO TeraStation 5410DN Desktop 32 TB NAS Hard Drives Included

BUFFALO

Based on 43 reviews Check latest price

Product description

Buffalo's TeraStation 5410DN is a four-drive desktop high performing network attached storage solution with NAS-grade hard drives included. It is ideal for large business files, graphics, video (auto CAD, etc. ), cloud integration, and iSCSI virtualization targets (Vmware certified). users can easily share and safeguard data with reliability and RAID data protection, while the powerful quad-core Annapurna processor provides high performance operation. For professionals looking to speed up their transfer rates, This device comes with a native 10GbE port and brings you faster than ever experience.

  • Pre-tested NAS-grade hard drives included – with RAID pre-configured, saving you time and money
  • High Performance business-ready NAS without breaking the bank
  • Integrated Hybrid Cloud backup/ Private Cloud/ iSCSI support/ VMware ready
  • 3-year wty with 24/7 North American-based support
  • Compatible with Amazon S3, Dropbox, Dropbox Business, Microsoft Azure, and OneDrive
  • Remote Management System: Save time & resources by managing multiple devices from a single console
  • 32 TB – 4 drives included - ships in RAID 5 = 24 TB usable capacity

User questions & answers

Question: How can I obtain a replacement rackmount rail kit? We moved our data center, and left part of the rails behind - where can I purchase just the rails
Answer: Wash with cold water on gentle cycle then air dry to avoid shrinking. I use a detergent called Active (the blue kind) on all my gym clothes and it works well to remove any odors.
Question: will i be able to install Plex
Answer: No. It is a standard, elastic, non-padded sports bra.
Question: about the ram Can be increased? And to what extent
Answer: No. Headlights definitely will show through! Seriously beware of cold weather and thin shirts with this bra. This is the one flaw (no padding/cups underneath thin fabric) in an otherwise wonderful bra.
Question: Can this unit be used with active directory for folder permissions
Answer: I think a 32DD = small. I used to be a 32DD and used to wear smalls in similar Champion bras, but they're a bit too tight now that I've gained a little weight and am a 32DDD. I was replacing those too-small bras, so I got a medium and it fit well without riding up. I like it, but it's not really quite medium support for me though.
Question: Does this unit support virtual machines in terms of io? i have a lab i want to setup. please advise. thank you in advance
Answer: The pads are removable but I haven’t removed them and they don’t bunch at all. They stay in place. They do just fine in the wash
Question: Is there a way to add an expansion unit to this NAS
Answer: I wear them spinning and practicing hot yoga. They are very well made so I would say, yes, you can wear them working out.
Question: Does the RS819 support docker
Answer: I'm a 34C and got a small. Even with the small it is not tight and has little support.
Question: What are the dimensions? The listing says 2 x 4 x 8, but that can't be right
Answer: I wear a 32 DD. It is my true size and I can not wear this bra for running or anything high impact because it is not tight enough to keep my breast in place. I wish I got a small. My sister size is a 34D.

Product features

Synology 4 Bay NAS Rackstation RS819

  • RS819 is a compact and scalable 4-bay rackmount NAS in a 1U form factor. With snapshot technology support, RS819 brings business workgroups simple yet comprehensive solutions to data management, sharing, synchronization and backup.
  • RS819 supports up to 8 drives when connecting with one RX418 expansion unit. Since both RS819 and RX418 are only 12 inches in depth, they can fit perfectly in a 2-post or wall mount rack.
  • Compact chassis design capable of fitting in a 2-post rack
  • The 2-post rack mount is easy to assemble and space-saving, allowing you to set up anywhere
  • File Station is a web-based, fast and secure management tool built to allow easy, drag-and-drop operations without requiring any complex setup on Mac or PC. Advanced search and filtering tools allow for easy organization and file sharing. For complete compatibility, RS819 supports the following protocols: AFP, FTP, iSCSI, NFS, SMB, and WebDAV.

Powered by Synology DSM

  • Backup and synchronize data easily between your public cloud accounts and your NAS.
  • A versatile solution for file management and synchronization.
  • Save additional investment by integrating various network services, web/mail services, management applications into your NAS.
  • Schedulable and instantaneous data protection of shared folders and iSCSI LUNs for disaster prevention.
  • Comprehensive built-in security tools are constantly updated to protect your devices against evolving threats.

The Perfect 10GbE Entry Point for SMBs

Buffalo specializes in technology solutions for SMB customers, and we see that many SMBs want to transition to the 10GbE platform without making a large investment in hardware or needing an IT genius to set up and run the new platform. We designed the TeraStation 5010 series to meet that need, providing an all-in-one data solution for SMBs.

Secure Data Storage

  • Closed system helps prevent 3rd-party cyber attacks
  • AES 256-bit drive encryption storage and transfers
  • Boot authentication prevents booting of a stolen device
  • Secure setup allows for local network access only, internet not required

Replicate Data to Your Own Private Cloud

  • Allows users to create a private cloud backup scenario when connected to another TeraStation
  • Enables backing up data to a secondary TeraStation located on-site or at a remote location
  • Provides another resource for all your data security
  • Extra peace of mind for business-critical data

Make iSCSI Backup Ready for Primetime

  • Provides large amounts of storage to a server
  • No need to add drives to the host itself
  • Adds capacity to your server without sacrificing performance
  • Can use existing network equipment
  • No need to learn fiber SAN topology configuration
  • Allows affordable cost per terabyte network storage with excellent throughput speeds via native 10GbE connectivity

Hybrid Cloud Backup

  • Replicates your data between a TeraStation and an offsite public cloud solution provider
  • Compatible with Dropbox, Microsoft Azure, Microsoft OneDrive, and Amazon S3
  • Draws from the best of both public and private clouds
  • On-site storage for more security
  • Cloud backup speeds up recovery after local disasters
  • Striking the right balance between the on-site and cloud can help you optimize costs, security, and control

RAID Data Protection

  • Provides redundancy in the event of a drive failure
  • Allows you to rebuild your data after replacing the failed drive
  • 2-drive TeraStations come with RAID 1
  • 4-drive TeraStations come with RAID 5
  • Models with 6 or more drives come with RAID 6
  • RAID mirroring and parity reduces the usable capacity of the NAS
  • The TeraStations can be set to RAID 0 to use the full capacity, but you lose the data protection provided by mirroring and parity

Buffalo's Remote Management Service

Save time and resources by accessing these devices from a single console with Buffalo’s free Remote Management Service.

Buffalo Data Recovery Service

  • This product qualifies for Buffalo's data recovery service for simple logical data issues
  • To receive this service, the device must be registered at Buffalo's website
  • Visit Buffalo's website for details and to register product

QNAP TS-451D2-4G 4 Bay 4K Hardware transcoding NAS with Intel Celeron J4025 CPU and HDMI Output

QNAP

Based on 106 reviews Check latest price

Product description

The 4-bay TS-451D2 provides high storage potential for home and small business users to store, share, and back up files. Business users can leverage its dual-core Intel processor to enable seamless multi-user on-premises/remote access to work files, while home users can enjoy a high-quality multimedia experience with both streaming and direct 4K HDMI 2.0 output. Cloud Storage Gateways allow you to leverage your existing cloud storage to deploy a hybrid-cloud solution, while a built-in App Center provides a wide range of applications to add additional functionality to the TS-451D2.

  • Intel Celeron J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz)
  • Intel HD Graphics 600
  • 4 GB SO-DIMM DDR4 RAM (Max 8GB)
  • 4 x 3.5-inch SATA 6Gb/s, 3Gb/s (Diskless)
  • 2 x Gigabit Ethernet Port (RJ45)
  • 4 x USB 3.2 Gen 1 port
  • 1 x HDMI 2.0

User questions & answers

Question: Can this ts-251d-4g-us work for international? as in the power requirement? external power adapter, 65w, 100-240v? if i use in singapore, uk standard
Answer: yes
Question: does it come with surveillance station software
Answer: I believe it comes with a license for 2 cameras. You need to buy a license for additional cameras. The customer service from QNAP is good. Give them a ring to double-check this, or check their specs online.
Question: Can you expand the RAM
Answer: Yes it can be upgraded to 8GB
Question: What is the specific ram type? want to see if its worth getting 2gb version and buy nore ram myself to uograde to 8gb
Answer: That is exactly what I did when I purchased my unit several years ago. If you are comfortable with taking the unit apart, then I would recomend it, beecause the memory slot locations are not readily accesible.

NETGEAR ReadyNAS 3138 1U Rackmount 4-Bay Network Attached Storage, Diskless (RN3138-100NES)

NETGEAR

Based on 34 reviews Check latest price

Product description

Application data, virtual images, client files, email. the types of data central to running a successful business can seem endless. ReadyNAS is that advanced and easy-to-use solution for centralizing, securing and controlling access to your digital assets. More than just simple unified (NAS and SAN) storage, ReadyNAS lets you to do more than you ever thought you could afford - pairing the latest in performance with innovative efficiency technologies such as unlimited snapshots, thin provisioning and cloud-managed replication. Designed for the unique needs of SMB, the ReadyNAS Rackmount Series combines advanced features with simple, efficient management.

  • Premium performance 4-Bay, quad core, Rackmount storage and backup for SMBs (NAS and SAN)
  • Easy local setup, monitoring and management through the NETGEAR Insight app for iOS and Android (with ReadyNAS OS 6.x). Power Supply Internal 180W: input 100-240V AC, 50/60Hz
  • Unrivaled 5 Levels of Data Protection – XRAID; Snapshot; built-in anti-virus; Bitrot protection; and cloud backup. Drive Types Supported SATA/SSD 2.5" or 3.5"
  • Unlimited snapshots, thin provisioning, virtualization and all-inclusive disaster recovery with ReadyDR (no additional backup license required)
  • 5-YEAR hardware warranty with Next Business Day replacement and unlimited technical chat support, 90 days of technical phone support

User questions & answers

Question: Does the unit use hardware acceleration so it can be used as a media/video server
Answer: There is no onboard integrated storage. This is 40 Tera not Gigabytes unit. It has four bays for 3.5” SAS drives. You can use 2.5” SAS with an adapter.
Question: Does this item include rails? if not what p/n have compatible rails
Answer: 1. The model listed in the question is a disk-less 4 bay model. This means as shipped the capacity is ZERO, no drives at all. 2. The model listed in the question specifically has a maximum capacity of 48TB implemented by ADDING 4 each 12TB drives. When configured, the user can make this into an highly reliable array of 12TB total capacity, a redundant arrays totalling 24TB (two redundant 12TB), or an array of all 4 drives adding to 48TB. 3. A single 40TB capacity drive is only now becoming available in the industry. The specs for the model listed in the question suggests the maximum size of any one drive in the box must not individually exceed 12TB (currently). This may be either or both a firmware (Operating System) or interface hardware limitation.
Question: What is the difference between the desktop and enterprise style options for the rn
Answer: You should use caution when using RAID 5 with member drives larger than 1TB that are consumer grade... The normal bit error rate on consumer grade drives makes an unrecoverable error on a Raid 5 rebuild likely. In my experience, RAID 10 is the better compromise - the processing load on the RAID controller is almost non-existent, writes are much faster. Of course the downside is that the RAID 10 only gives you 50% of the total installed capacity ( 4 x 2TB Hard Drives yields a 4TB RAID 10 Drive), while RAID 5 gives you 67% of the total installed capacity ( 4 x 2TB Hard Drives yields a 6TB RAID 5 Drive). There is another advantage to RAID 10 though - In both a RAID 10 and a RAID 5, a single drive failure should not produce any downtime; but if a second drive were to fail before the first is replaced the RAID 5 Drive is done, the RAID 10 has a 67% chance of still being fine (if setup as a RAID 0 stripe set of two RAID 1 mirror sets).
Question: Can i configure the disk with raid 0,1,5, ? and can it be attached to esxi as storage
Answer: Always go with the mfg website of 48TB total space 36 usable with raid 5 and 12TB hard drives . Yes you can Mirror a disk aka Raid 1

Product features

NETGEAR ReadyNAS 3138 1U Rackmount Network Attached Storage

ReadyNAS 3138 Series is a 1U rackmount, 4-bay NAS with capacity up to 32TB. It has a powerful quad-core Intel 2.4GHz processor and 4GB of DRAM. It features four Gigabit Ethernet ports. It runs the latest ReadyNAS OS 6.4, which enables a wide set of business features including five levels of data protection that are unique to NETGEAR ReadyNAS.

Toshiba N300 8TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG180XZSTA

Toshiba

Based on 480 reviews Check latest price

Product description

The Toshiba N300 NAS internal hard drive is designed for personal, home office and small business network attached storage (NAS) use. The N300 delivers robust storage capacity and is designed for 24/7 power-on operation. With support for up to 8 drive bays in a multi-RAID environment, the N300 is highly scalable to the users’ NAS configurations as their data storage needs evolve. The N300 delivers high-reliability supporting a high workload rating of up to 180TB/year and are optimized for use in NAS environments where large amounts of data need to be efficiently stored and accessed daily. Whether you’re hosting a cloud, sharing files between workgroups or powering a high-traffic 24/7 network, Toshiba’s N300 NAS hard drive delivers the high reliability and performance that home and small office NAS users demand. [Note]: One Terabyte (1TB) means 10{12] = 1,000,000,000,000 bytes using powers of 10. Actual formatted storage capacity may vary. For details, please visit Toshiba's Consumer HDD website. Compatibility may vary depending on user’s hardware configuration & operating system. Product specifications, colors, configurations and components are subject to change without notice. "2.5-inch" & "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size. For "Drive Bays Supported", please contact your Solutions Provider as compatibility with host device will vary based on the system. Workload is a measure of the data throughput of the year, and it is defined as the amount of data written, read or verified by commands from the host system. MTTF (Mean Time to Failure) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation. Actual operating life of the product may be different from the MTTF. Read and write speed may vary depending on the host device, read and write conditions, and file size. Drive life may vary depending on usage and workload. (10) Standard limited warranty terms apply. The warranty brochure can be viewed at Toshiba's Consumer HDD website.

  • Built for small office and home office NAS
  • Designed for 24/7 operation
  • High reliability with up to 180TB/year workload rating
  • High performance 7200 RPM drive with large cache size
  • Integrated RV sensors to compensate for rotational vibrations
  • Includes Toshiba 3 year limited warranty(10)

User questions & answers

Question: Does this Work with tivo
Answer: Simple: 1. These are mechanical drives - not SSDs. 2. Drives vibrate when they spin. 3. The more drives you have the higher the accumulative vibration of NAS from the mechanics of all the drives. 4. Too much vibration for the drive not designed for it means faster death of the drive - anything from bad blocks to electronics. 5. NAS designated drives have higher requirements for being able to cope with vibration and have vibration sensors and algorithms that may alter drive operation in high vibration scenario.
Question: My toshiba 8gb came with two partitions on it already - 2 and 5.4gb. is that how your 8gb hdd was, or is that a sign that it was used and returned
Answer: Your question is impossible to answer. Not enough information. To start with: internal or external? IF INTERNAL You really need to look at your laptop specs to see what can fit into it. Some laptops nowadays no longer come with any room for SATA drives which means you cannot ever install an HDD inside them. These laptops typically either have on-board SSD or NVMe SSD. If your laptop supports SATA drives then most likely it is 2.5 inch drive which is far smaller than this NAS drive. But that is not all the drives also differ in thickness. So you need to know what thickness your laptop supports. E.g. most laptops that support SATA restrict thickness of HDD to 7mm while there are also thicker HDDs on the market. IF EXTERNAL You need an external HDD caddy with the interface supported by your laptop. You really need a caddy with fan as well to dissipate heat.
Question: does it come with migration software
Answer: https://www.vueville.com/home-security/cctv/nvr/seagate-ironwolf-vs-wd-red-nas-hard-drives/
Question: drive buy limit on a nas drive, makes sense. raid5 or something with not 100% parity overhead would require at least 3 drives. why
Answer: Normal up to 4tb is at 5900rpm, 6 tb above at 7200 rpm. Pro all at 7200 rpm. Warranty 3 yrs vs 5 yrs. MTBF (meantime b4 failure) 1m vs 1.2m and lastly the cache differs from model/size

Product features

Protect What Matters Most

Built-in Rotational Vibration (RV) sensors and heat prevention controls detect and compensate for shock, rotational vibration, and heat, while error recovery control helps reduce critical downtime — so you can access your data when you need it.

The Speed to Stay Ahead

Designed to handle high data workloads in a multi-RAID NAS environment, the N300 hard drive delivers fast data transfer speed up to 260 MB/s — thanks to the large cache size and 7200 RPM speed.

Designed for 24/7 Operation(9)

Whether you’re hosting a cloud, sharing files between workgroups or powering a high-traffic network, the N300 NAS hard drive delivers advanced reliability supporting workloads of up to 180 TB per year and MTTF of up to 1 million hours to help keep your NAS system running 24/7.

Toshiba N300 NAS Internal Hard Drive

The N300 NAS Internal Hard Drive is designed with the growing business in mind. When speed, reliability and performance matter most, the N300 hard drive delivers. Keep your most important data safe and secure so you can move forward with confidence.

High Reliability

Designed for 24/7 operation and supports workloads of up to 180 TB/yr. MTTF up to 1 million hours.

Rich Scalability

Support home and small office NAS systems up to 8 drive bays.

Built In Protection

Mitigate Rotational Vibration with built-in RV sensors.

Powerful Performance

Massive capacity and 7200 RPM to store and access your critical data and important documents.

WD 4TB My Cloud Home Personal Cloud - WDBVXC0040HWT-NESN

Western Digital

Based on 2 reviews Check latest price

Product description

My Cloud Home is an easy-to-use personal storage device that plugs directly into your Wi-Fi router at home so you can save all your digital content in one central place. You can automatically back up the photos and videos on your phone, and wirelessly back up and sync all your PC and Mac computers and cloud accounts. Use the USB port to quickly import photos, videos and documents from other devices, like USB flash drives and external hard drives. Access, upload and share those photos and videos from anywhere with an internet connection using My Cloud Home apps for mobile, desktop and web. Use these simple apps for a smooth streaming experience of your personal videos to any device, anywhere.

  • One central place to store all your photos, videos, music and files
  • Quick and simple setup from your phone
  • Auto backup for photos and videos on your phone
  • Backup for all your PC and Mac computers
  • 2-year manufacturer's limited warranty

User questions & answers

Question: how easy is it to set this up in my HOME
Answer: Easy. Plug it in to power and an Ethernet connection. Download the WD my cloud app on your PC and log in to administer the device. That’s about it.
Question: Can each family members have their own folder with a password
Answer: Hi - I bought the 4TB my Cloud Home device. I am still trying all the features. It is possible to let your family members set-up their own user ID, password and dedicated folders which only your family member will have access to etc. I found it very annoying that as administrator of the home cloud, you WILL NOT have any control o what they are storing (or) access to any of those files. May be the WD designed the product that way that individuals have complete data security to their own areas. I am still learning. Good Luck
Question: Can you install BitTorrent/transmission client on it
Answer: From what I can see, this is pretty locked out but it does come with a few services preinstalled (Plex, IFTTT etc.)
Question: Can this be connected to a local network without an internet gateway? Does this require an internet connection to function locally
Answer: You could but it would be of limited value. It is not designed for local storage. It wants to be a Cloud device. Go read this review and the mnaufacturer’s response: https://www.amazon.com/review/R438M3H6BK69U/ref=cm_cr_srp_d_rdp_perm?ie=UTF8&ASIN=B076CTK55W

Product features

Effortless Syncing & Backup

Compatible with both Mac and PC computers, as well as iOS and Android devices. Setup sync and backup for multiple devices with the included software.

Centralized Storage

Store all your favorite photos, videos and files in one place. Search by date, time or keyword to quickly find your favorite memories and create photo albums or folders.

Add Content & Integration

Store files from external drives, USBs and cloud accounts or automatically download from cloud services. You can connect to media streaming services, and stream videos from any compatible device.

Access At Your Fingertips

Remotely access and share your files from anywhere with Internet. Easily find everything with the intuitive My Cloud Home app from any desktop, tablet or mobile device and without subscription fees.

Privately Share with Friends and Family

Share a link to a folder, files or photo album to one or more people. Collaborate in a folder to share photos, videos or documents seamlessly. Add users with a private space for each of them.

Without Monthly fees

You can store, access and share all of your photos, videos and files without monthly fees.

Locked Down

Keep your contents secure with password protection and built-in 256-bit AES hardware encryption. Just activate password protection and set your own personalized password using WD Discovery.

For storage on the go, check out WD My Passport

Your favorite content. Everywhere you go.

Slim Style

Make the most of your journey with style that suits you. The new My Passport has been redesigned to feature a convenient, slim form factor and is available in a range of vibrant colors.

Ongoing Confidence

There's no telling what's ahead in your own journey. That's why WD builds drives to demanding requirements for durability and long-term reliability.

Asustor Lockerstor 4 | AS6604T | Network Attached Storage | 2.0GHz Quad-Core, Two 2.5GbE Port, Three 3.2USB Port, 4GB RAM DDR4, HDMI2.0a Output (4 Bay Diskless NAS)

Asustor

Based on 58 reviews Check latest price
  • TIER – Power / business user 4-bay NAS for storage and multimedia with 2.0GHz Quad-Core processor and 4GB DDR4 RAM, able to handle as virtual storage machine. This NAS packs a power performance with two built-in 2.5GbE ports and three 3.2USB ports.
  • FEATURES – Asustor Backup Plan allows you to automatically schedule a backup of your data from any PC or MAC to your NAS. Asustor EZ-Connect allows you to connect to your NAS remotely from any computer or mobile phone. Asustor EZ-Sync turns your NAS into a real-time file syncing personal cloud space with file versioning.
  • APPS – Over 200+ free unique apps for any home or business use. The apps offered cover a wide range of utility and features such as: server backup, cloud backup, anti-virus, media server, photo syncing, music and video streaming.
  • FREE – Asustor offers 4 free IP camera licenses with all their NAS products. IP camera licenses can be used to setup IP cameras on your NAS for your home or business NVR / surveillance center without having to pay any service or monthly fees.
  • WARRANTY – Asustor offers the best 3-year NAS warranty in the market. Asustor will repair or replace any unit that is hardware damaged during the 3-year period so you can feel worry free when using any Asustor product.

User questions & answers

Question: Are the two m.2 nvme flash slots (1.) sata or, (2.) 4 lane pcie 2.0 or pcie 3.0 ? do not helive pcie 4.0 support is possible with this intel cpu
Answer: If the TerraMaster is on your local network and the iPad is also on your network, you can access files on the TerraMaster with the iPad.
Question: Ordered a kingston a2000 500gb nvme chip for mine. the nas will not recognize. support has not been much help. anyone else had similar problems
Answer: No, it has no HDMI port. And the HDMI port also does not support to play video, it is for displaying software codes.
Question: Can i direct connect to pc (windows 10) and just use it like that with no network connection? (a local storage device
Answer: Yes, you may install the hard drives directly to the F4-422 to use without losing your data. Please feel free to contact the support team at [email protected] if any problems.
Question: Does the seagate ironwolf pro 16tb nas drive work at full capacity in the asustor as6510t
Answer: No. Only the SATA hard drives or SSD's.

Product features

Powered by the latest Intel Celeron J4125 (Gemini Lake) quad-core processors
Dual M.2 NVMe SSD ports for fast caching
Two 2.5 GbE ports with up to 5 Gbps under Link Aggregation
Hardware Specs

The Lockerstor 4 utilizes the Intel Gemini Lake Celeron J4125 Quad Core CPU and is 30% faster than Apollo lake. The Celeron J4125 also doubles the on-chip cache to 4MB, making the Lockerstor 4 one of our fastest NAS devices ever.

150% Faster with 2.5-Gigabit Ethernet

The Lockerstor 4 provides two 2.5-Gigabit Ethernet ports. Enable up to 150% faster performance than Gigabit Ethernet with compatible hardware and up to 5 Gbps using Link Aggregation.

Easy M.2 SSD installation

Dual M.2 slots for NVMe SSDs for SSD Caching.

Snapshot Center

Snapshot Center is a new feature for ASUSTOR NAS devices to utilize Btrfs and iSCSI volumes to take snapshots of the information inside a NAS. Snapshot Center supports up to 256 snapshots of a volume and can be done every five minutes, creating a backup that can be restored easily if data is damaged or lost.

Thumbscrews for easy M.2 SSD installation

  • Regular screws are difficult to handle.
  • Thumbscrews are easier to manipulate
  • Two M.2 2280, 2260 or 2242 slots supporting NVMe and AHCI SSDs

PC-less Software Installation

Mobile installation with AiMaster takes only 3 steps! Finding your NAS, system initialization and installation, power management, ADM firmware updates, system information and more are all available from the convenience of your mobile device at any time.

Wake Up From Anywhere

The Lockerstor 2 and 4 feature Wake on WAN technology. No specialized equipment or settings are needed to wake the NAS. Simply use ASUSTOR’s wide variety of mobile apps, including but not limited to AiMaster, AiMusic, AiVideos and AiData to turn the NAS on or off remotely. Wake on WAN helps protect data by keeping the NAS powered off when not in use; thereby helping to prevent attacks, protects data integrity by remaining powered off during power failures and Wake on WAN also saves electricity, making for an even more efficient NAS.

Protected From Ransomware

The Lockerstor comes with the most up-to-date version of ADM to help protect against ransomware attacks. Snapshot Center and Btrfs provide the ability to efficiently create snapshots to protect and easily restore lost data. Other security features found on the Lockerstor are the ability to create one or more replacement administrator accounts, a firewall by ADM Defender that features blacklists and whitelists, the ability to change default ports, disable SSH and Terminal to prevent remote attacks. MyArchive cold storage hard drive security can also be increased by implementing AES 256bit encryption.

Cross-Platform Multi-User Access

The ASUSTOR NAS provides seamless cross-platform and multi-user access, allowing you to easily connect to your NAS from Windows, Mac OS X or Unix-like operating systems no matter if you are using a PC, notebook, tablet or smartphone.

Enterprise Versatility

ASUSTOR NAS offers rich variety of services for business users. For the efficiencies of one NAS you can create a multifunctional server that is worth much more.

Comprehensive Backup Solutions

ASUSTOR’s comprehensive backup solution provides more than twelve backup options, including, but not limited to Amazon S3, Dropbox, Google Drive, and Onedrive. ASUSTOR Backup Plan for Windows as well as Time Machine for macOS provide easy backups for desktop and laptops while MyArchive removable hard drives provide long term storage. Btrfs is now supported and with Snapshot Center, can take snapshots of your information in the event of unintentional modification. Restore previous versions easily with Snapshot Center.

Synology DiskStation DS620slim iSCSI NAS Server with Intel Celeron Up to 2.5GHz CPU, 6GB Memory, 12TB SSD Storage, DSM Operating System

Synology

Based on 9 reviews Check latest price

Product description

Synology DiskStation DS620slim, made for a variety of server roles such as backup, file storage, email servers, and domain controllers!

Form Factor: NAS Tower Server

Internal File System Format: EXT4, Btrfs

Ports: 2 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 2 x USB 3.0 Port; Btrf File System for Advanced LUN iSCSI Service

Processor: Intel Celeron J3355 Dual-Core 2.0GHz 2MB CPU, Up To 2.5GHz Turbo

Memory: 6GB DDR3L Synology SDRAM Memory Memory

Storage: 12TB (6 x 2TB) SATA III Solid State Drives for Ultra Fast Storage

Power: Single Power Supply

Operating System: Synology DSM Software

Operating System Features:

File Access, Sharing and Sync

Data Backup with Deduplication and Compression Capabilities

Synology Drive, MailPlus, Chat, Calendar, Office, and Note Station

Multimedia Management

iSCSI Target Role Synology Directory Domain Controller Role

Centralized Management System for Managing Multiple Synology NAS Devices

NAS chassis comes in a sealed box.

Hard drives and memory upgrades included separately NOT installed, installation required.

  • Synology DiskStation DS620slim, made for a variety of server roles such as iSCSI targets backup, file storage, email servers, and domain controllers! main controllers!
  • Intel Celeron J3355 Dual-Core 2.0GHz 2MB CPU, Up To 2.5GHz Turbo; 6GB DDR3L Synology SDRAM Memory; 12TB (6 x 2TB) SATA III Solid State Drives for Ultra Fast Storage; 2 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 2 x USB 3.0 Port; Btrf File System for Advanced LUN iSCSI Service
  • Operating System: Synology DSM Software
  • Synology NAS chassis comes in a sealed box.
  • Hard drives and memory upgrades included separately NOT installed, installation required.

User questions & answers

Question: Does this include the 12 tb of hdd storage or just have slots for which i have to buy 6 2tb hdd drives
Answer: As the description height 57.5" ,width 12.6" one pack . It comes with two pack. Seems well made . Will buy again.
Question: Does synology dsm include dnla
Answer: I believe so, even though the hooks are bent to go over a door, they should fit over a closet rod also.
Question: What brand and line of hard drives come with these
Answer: Yes, I remove the metal pieces and wash - comes clean.
Question: So it comes with patriot ssd drives
Answer: Active Camo is available for purchase now!

WD 12TB My Cloud Pro Series PR2100 Network Attached Storage - NAS - WDBBCL0120JBK-NESN

Based on 207 reviews Check latest price

Product description

With a 1.6GHz Quad-Core Intel Pentium N3710 processor, 4GB of DDR3L RAM, and built-in video transcoding, you get a multi-purpose media server with the power to stream in HD, capacity to store all your raw files and sharing capabilities to collaborate with ease. Optimized for the plex media server, your HD videos are prepared for streaming whenever you need them, on any compatible device.

  • Intel Pentium N3710 Quad-Core 1.6GHz Processor with 4GB DDR3L Memory
  • Built-in video transcoding for HD streaming through Plex
  • Centralized storage to organize media and improve your workflow
  • Quick, easy setup and a robust Device Manager with My Cloud OS 3
  • Comprehensive security through password protection and AES 256 bit volume encryption

User questions & answers

Question: can i get this with wd purple drives and is this ideal for surveillance storage
Answer: Approximately 11 inches
Question: What would be good kinds of ram sticks mid-price range for a wd my cloud pro pr2100 nas primary for a plex movie server? or does it matter what brand
Answer: This would work perfectly for rolled bathroom towels, I believe. That's a great idea! I'm using for large skeins of yarn. Your towels may hang over some one each end, but definitely work.
Question: This NAS come with hard drive loaded or i have to buy my own hard drive
Answer: Thanks for the query. 5 shelves Organizer for closet and 24 pockets Organizer for over the door.
Question: Does it have the hardware needed to be a full-fledged Plex server
Answer: Yes these pockets are very roomy. Can handle large men's shoes.

Product features

Storage to organize everything

Keep your production files, .RAW photos, or final mixes in a single place and ready for access with the high capacity network storage of the My Cloud Pro Series. Combined with a quad core Intel Pentium processor and 4GB of RAM, you can seamlessly stream HD videos or share content with multiple users.

Edit and save from anywhere

Keep your media in a single place and access, edit or save content from anywhere. Share HD media with clients or improve your team’s workflow with MyCloud website and the My Cloud mobile app.

Stream anything

Prepare media for streaming in the right format and quality with the built-in hardware transcoding of My Cloud Pro Series. And with the Plex Media Server installed, you can beautifully stream to any device anytime – complimentary 3-month trial now included with your purchase!

Data protection your way

Multiple Raid options help you protect your digital library however you need, while password protection and 256-bit AES volume encryption help safeguard your files from prying eyes. Along with two power ports in case of a power supply failure, the My Cloud Pro Series helps keep your data safe.

Adobe creative cloud connected

The Adobe Creative Cloud features tools to turn an idea into a masterpiece, and with the My Cloud mobile app, you can quickly get media from a My Cloud Pro Series and into the Creative Cloud to edit and save files from anywhere with an internet connection.

Simple to setup, easy to use

Your My Cloud Pro Series is found on your network and installed over the web, making the setup process simple and intuitive. And with tool-less, tray-less drive bays, you’re able to easily add or replace hard drives in a matter of moments.

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