13 best bestec power supplies
Bestec is a brand that has been associated with power supplies, particularly internal power supplies for computers. Here is some information about Bestec power supplies:
Computer Power Supplies: Bestec is known for manufacturing power supply units (PSUs) designed for use in desktop computers. These power supplies are crucial components as they provide the necessary electrical power to various components within a computer, including the motherboard, CPU, and peripherals.
OEM Manufacturer: Bestec has a history of being an original equipment manufacturer (OEM) for many computer manufacturers. They often supply power supplies for pre-built desktop systems sold under different brand names. As a result, you may encounter Bestec power supplies in computers from various manufacturers.
Wattage Options: Bestec power supplies come in different wattage options to cater to the power requirements of various computer configurations.Common wattages range from 250W to 500W, although higher-wattage models may be available for more demanding systems.
Form Factors: Bestec power supplies are typically designed to fit standard ATX (Advanced Technology Extended) form factors, which are the most common form factors for desktop computer cases. They come with the necessary connectors to power the motherboard, hard drives, optical drives, graphics cards, and other components.
Efficiency and Certification: Some Bestec power supplies may feature efficiency certifications like 80 PLUS, which indicates that they meet certain energy efficiency standards. Higher efficiency power supplies can help reduce energy consumption and heat generation.
Reliability: Bestec power supplies are generally considered reliable for standard desktop computer usage. However, like any electronic component, their reliability can vary depending on the specific model and usage conditions.
Connectivity: These power supplies typically offer a variety of connectors to accommodate different types of components. This includes 24-pin ATX connectors, SATA connectors for drives, PCIe connectors for graphics cards, and more.
Safety Features: Bestec power supplies often include safety features such as overvoltage protection, overcurrent protection, and short-circuit protection to safeguard the computer's components from electrical damage.
Compatibility: When replacing a power supply in an existing computer, it's important to ensure that the new Bestec power supply is compatible with the form factor of the computer case and the power requirements of the components.
Aftermarket Availability: While Bestec power supplies are often found in pre-built computers, they may also be available for purchase as standalone components for system upgrades or replacements.
When considering a Bestec power supply, it's important to check the specific model, wattage, and compatibility with your computer to ensure it meets your requirements. Additionally, keep in mind that the availability and features of Bestec power supplies may vary, so it's advisable to verify the latest information from the manufacturer or authorized retailers.
Below you can find our editor's choice of the best bestec power supplies on the marketProduct description
- Model #: ATX-250-12Z REV: H5R
- Replaces P/N: HP 5188-2624
- 250watts maximum output
- Single ball bearing fan design
- Built-in voltage overload protection
- Voltage switch for 115/230V AC input
- Input: 100-127V 6A, 200-240V 3A, 50/60Hz
- Ouput: +12V 14A, -12V 0.8A, +5V 25A, +5VSB 2A Peak 2.5A, +3.3V 18A, (+5V & 3.3V 165W MAX. +5V & +12V 218W MAX.)
- 1x Bestec ATX-250-12Z H5R Power Supply
- 1x 20pin ATX Connector
- 1x ATX12V Connector
- 4x Peripheral Connector
- 2x Floppy Connector
- Single ball bearing fan design
- Built-in voltage overload protection
- Voltage switch for 115/230V AC input
- Input: 100-127V 6A, 200-240V 3A, 50/60Hz
- Ouput: +12V 14A, -12V 0.8A, +5V 25A, +5VSB 2A Peak 2.5A, +3.3V 18A, (+5V & 3.3V 165W MAX. +5V & +12V 218W MAX.)
Product description
HP 585008-001 HP 300W POWER SUPPLY
- 300 Watts
User questions & answers
Question: | Does the fan in this power supply run continuously, or does it only turn on when the PC heat load increases |
Answer: | The fan runs continuously. |
Question: | Is this PS really that big 12x10x9 inches (my tower is only 6" wide |
Answer: | It was that large fit my 15 year old HP perfectly newer units are often smaller |
Question: | What are the actual product deminsions? Those listed do not match what Bestec part as listed |
Answer: | I didn’t measure mine but it was direct fit in my 15 year old HP newer units are getting smaller |
Product description
This is a replacement PSU for your HP, Ac Bel, and Bestec power supplies. Replaces part numbers 504966-001, TFX0220D5WA, and TFX0250D5W. High Quality 420 Watt replacement. 420W TFX Power Supply Upgrade Replacement for HP 504966-001, Bestec TFX0220D5WA, TFX0250D5W, AcBel PC8046, DELTA DPS-250AB-28 B, HP Slimline S5000, s5213w, NY646AA, NY469AA, s5120y, KY818AA, s5220f, NY542AA, s5212y, VT493AA, Compaq Presario CQ4010F, NY650AA PCI-Express SATA. 1 x 20+4 pin Main Connector; 1 x 4-pin P4 CPU Power Connector; 2 x SATA; 2 x 4-Pin Molex. Additional connectors for increased compatibility.
- 20+4 Pin Main Power Connector. Works With Both 20 And 24 Main Connectors. Replacement power supply features ability to adapt to both 20 and 24 pin motherboards for increased compatibility.
- Maximum 420 Watts. Works for lower wattages as well. Sturdy 0.6mm SECC Case.
- Compatible with HP S5000 Series, as well as many other models. Replaces Bestec, AcBel, and Delta power supplies.
- 1 x 20+4 pin Main Connector; 1 x 4-pin P4 CPU Power Connector; 2 x SATA; 2 x 4-Pin Molex. Additional connectors for increased compatibility.
User questions & answers
Question: | Would this work with a optiplex 9010 small form factor |
Answer: | I don't know, I think I used one in an HP Slimline/mini-tower. |
Question: | I have the hp pavilion gaming desktop tg01-0170m. i need a universal high wattage power supply to upgrade from the oem 310w. will this one work |
Answer: | I tried to use this for my Lenovo Thinkcentre M720t. It has a 10-pin motherboard power connection so I also bought a 24-pin to 10-pin adapter. It didn't work, I had to reinstall my old 210W power supply. So, I don't think it'll work if you don't have a 24-pin motherboard. |
Question: | Will this fit in my dell optiplex 3020 sff if i use main power 24 pin to 8 pin adapter cable 30cm |
Answer: | I used this PS with an ASUS board and is a standard size/deminsion and there are plug options but I did not have to use any other than out of the box. |
Question: | Will this work in a lenovo thinkcentre m93p sff desktop? i need to upgrade to accommodate a new graphics card and wifi card. thanks |
Answer: | It didn't work for my Lenovo M720t. I installed it with a 24-pin to 10-pin adapter no to avail. |
Product description
Genuine Bestec FH-XD301MYR-1 300W HP Replacement Part 667893-001 Power Supply
- 300W Power Supply
- 1 X 24Pin P1 connector
- 1 X 4pin 12V P2 connector
- 4 X SATA P3/P4/P5/P6 connector
Compatible Systems:
300W uATX Reg PSU (Gamay)
HP ENVY CTO H8-1500Z REFURB
HP ENVY H8-1400T CTO REFURB
HP ENVY H8-1420T CTO REFURB
HP ENVY h8-1400t CTO Desktop PC
HP ENVY h8-1405tw PC TW
HP ENVY h8-1410 Desktop PC
HP ENVY h8-1410tw PC TW
HP ENVY h8-1414 Desktop PC
HP ENVY h8-1420a PC AUST
HP ENVY h8-1420t CTO Desktop PC
HP ENVY h8-1425a PC AUST
HP ENVY h8-1426a PC AUST
HP ENVY h8-1427a PC AUST
HP ENVY h8-1433l PC THAI
HP ENVY h8-1435l PC THAI
HP ENVY h8-1438l PC THAI
HP ENVY h8-1440l PC THAI
HP ENVY h8-1480d PC SING
HP ENVY h8-1485d PC SING
HP ENVY h8-1492d PC INDO
HP ENVY h8-1545l PC THAI
HP ENVY h8-1570d PC A/P
HP ENVY h8-1575d PC A/P
HP ENVY h8-1580d PC SING
HP PAVILION 500-016
HP PAVILION 500-023W
HP PAVILION CTO P6-2400T REFURB
HP PAVILION CTO P6-2420T REFURB
HP PAVILION CTO P7-1270T REFURB
HP PAVILION CTO P7-1280T REFURB
HP PAVILION CTO P7-1500T REFURB
HP PAVILION CTO P7-1500Z REFURB
HP PAVILION CTO P7-1520T REFURB
HP PAVILION HPE H8-1320T CTO REFURB
HP PAVILION HPE H8-1360T CTO REFURB
HP PAVILION P6-2176S
HP PAVILION P6-2200Z CTO REFURB
HP PAVILION P6-2220T CTO REFURB
HP PAVILION P6-2300T CTO REFURB
HP PAVILION P6-2320T CTO REFURB
HP PAVILION P6-2400T (JOSHUA) PC US
HP PAVILION P6-2419
HP PAVILION P6-2420T (JOSHUA) PC US
HP PAVILION P6-2427C PC US
HP PAVILION P6-2429
HP PAVILION P7-1370T CTO REFURB
HP PAVILION P7-1380T CTO REFURB
HP PAVILION P7-1400T CTO REFURB
HP PAVILION P7-1400Z CTO REFURB
HP PAVILION P7-1420T CTO REFURB
HP PAVILION P7-1421
HP PAVILION P7-1459
HP PAVI

Genuine TFX0250D5W 250W Bestec Power supply For Dell SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300, YX301, XW604, XW784, XW783, YX299, YX303, 6423C, K423C, N038C, H856C, YX302, XW602 Compatible Model Numbers: TFX0250D5W, DPS-250AB-28 B, 04G185021200DE + caseen CLASSIC Touch Screen Stylus Pen
Bestec
Product description
TFX0250D5W) 250W Power supply TFX0250D5W For Dell 250W SFF Small Form Factor PSU Slim Inspiron 530s, 531s, Vostro slim 200s, 220s, Vostro 200(Slim), 400(Slim) Studio 540s, Dell Part Numbers XW605, YX300, YX301, XW604, XW784, XW783, YX299, YX303, 6423C, K423C, N038C, H856C, YX302, XW602 Compatible Model Numbers: TFX0250D5W, DPS-250AB-28 B, 04G185021200DE
Replace Model # : TFX0250D5W Rev. X4, TFX0250D5WB REV. A00, TFX0250P5W Rev X4
P/N: CN-0YX301, SFFCN-0YX301, CN-0XW605, XW605 (OXW605), XW604, XW784, YX300 (0YX300), YX299, YX303, 6423C, K423C N038C, H856C, YX302
Dell Inspiron 530S, 531S. Dell Vostro 200 and 400 Slim Towers. Delta DPS-250ab-28 b TFX Power Supply
250 watts maximum output
Single ball bearing fan design
Built-in voltage overload protection
Built-in power status LED above AC inlet.
Voltage switch for 115/230 AC input
Input: 100-120V - 6A, 200-240V 3A, 50/60Hz
Output: +12v 17A, +5v 18A, +3.3v 11A, -12v 0.3A, +5VSB 2A,
+5v & 3.3v 120 MAX. Total Power Max 250W
Certified by UL, TUV, CE, N, UL
Connector:
3 SATA Adapter connector
1 Floppy connector
1 ATX connector
1 ATX12V connector
Bulk package
- Model # : TFX0250D5W + caseen Silver CLASSIC Stylus
- 250 watts maximum output
- Single ball bearing fan design
- 3 SATA , 1 Floppy, 1 ATX connector, and 1 ATX12V connector Bulk package
- Contains power supply + caseen Silver CLASSIC Stylus in bulk packing.
User questions & answers
Question: | How do I install the new power source in my slim inspiron 530s |
Answer: | Suggest you let a Geek @ Best Buy, that is how I did mine. It may not work or you.may damage your pcThis unit is your power source and must be matched to your pc. |
Question: | IS IT A GENUINE PART WITH NO EXTRA WIRE |
Answer: | When mine broke, I searched and saw many replica. But such is exact replacement as I compare when I open the box. Same wire, codes, size, shape, screws, power, watts, etc. It's working perfect as I write this. |
Product description
Dell 250W 24-Pin 4-Pin +12V Swithching Power Supply XW605 Bastec TFX0250D5W
REV X3
Compatible Systems: Dell Inspiron 530s 531s
Compatible System: XW605, 0XW605, YX300, 0YX300, XW604, 0XW604, YX301, 0YX301,
XW784, 0XW784
Connector:
1x 24 Pin ATX 2.0
1x 4 Pin ATX12V
3x SATA
1x Floppy
- Bastec TFX0250D5W REV X3 Power Supply
- Wattage 250
- Type: Swithching Power Supply
- Compatible Systems: Dell Inspiron 530s 531s
- Compatible System: XW605, 0XW605, YX300, 0YX300 XW604, 0XW604, YX301, 0YX301, XW784, 0XW784
Product description
Bestec ATX-250-12Z D2 HP 5187-1098 Genuine 250W 20-Pin ATX Power Supply - NEW
Bestec ATX-250-12Z D2 250W 20-Pin ATX Power Supply (HP 5187-1098)
Genuine Bestec power supply. Not a replacement
Connectors:1 x ATX 20-pin1 x P4 ATX 12V4 x 4-Pin molex2 x 4-pin Floppy
- Brand: Delta 250W Power Supply
- Model: DPS-250QB-4 B
- Part Number: 5187-1098
- Compatible Delta Models: DLT250QB4A, DPS-250QB-4, DPS-250QB-4A, DPS-250QB-4B
- Part Numbers: 5187-1098, 5187-5008, 0950-2700, 0950-3971, 0950-3971, 0950-3975, 5183-6914, 5188-2622
Product description
Bestec ATX-250-12Z-D2R Genuine 250W 24-Pin Power Supply HP P/N 410507-001 NEW
Bestec ATX-250-12Z Genuine 250W Power Supply (HP P/N 410507-001)
An Ideal Replacement-
This Bestec ATX-250-12Z-D2R power supply is designed specifically to replace burnt out or broken power supplies on Compaq Presario and HP Pavilion desktop computers.
Rev. D2R-
This is the D2R Revision of the popular ATX-250-12Z. This model was designed replace power supplies in more modern PCs and thus has been given SATA power ports with fewer molex connections
- ATX-250-12Z-D2R
- Output: 250 Watt
- Cooling: Single ball-bearing Fan
- Input voltage: Use switch to change between 115/230V
- Dimensions: 5.9" x 3.4" x 5.5" (WxHxD)
- Alternate Part Numbers:
- ATX-250-12ZD2R
- HP 410508-001
- RD203
- RD 201
- HP 410507-001
- HP410508-001
- DX2200
- DX2250
- Connectors
- One ATX 24-Pin ATX
- One ATX12V (P4) Connector
- Two Peripheral (Molex) Connector
- One Floppy
- Two SATA
- Connectors
- Two Molex
- Two SATA
- One 24-Pin ATX
- One 4-Pin ATX12V
- One Floppy
Compatible Models (not a complete list):
User questions & answers
Question: | I just bought this one (Bestec ATX-250-12Z Rev.D2R, Rev.D4,250W Power Supply HP P/N:410507-001). The motherboard 20-pin cable is too short. I am going to return it and order Bestec ATX-250-12Z REV. D7R HP P/N: 5188-2622, PS-5251-08,440568-001. Please tell me if the cable is the same length |
Answer: | It is about 8 inch long too short for mine but they sell 24 pin extensions on here for under $10 just use that with these. |
Product description
Bestec ATX0300D5WB Rev. X3 XW599 XW600 XW601 ATX 300w Watt Power Supply Genuine
Dell XW600 Replacement Power SupplyManufacturerBestecModelATX0300D5WB Rev. X3Replacement for Dell PSUXW601 XW600 XW599Max Wattage300W
Package Includes
- Bestec ATX0300D5WB Rev. X3 ATX 300W Replacement Power Supply
- **Guaranteed Dell Genuine**
- Manufacturer: Bestec
- Model: ATX0300D5WB
- Compatible Product Line: Inspiron, Vostro, Precision, XPS, Optiplex
- **Ship within 24 hours except for holidays and weekends**
User questions & answers
Question: | Will this unit power a Pavilion p6577c |
Answer: | If this unit matches the previous one installed in your Pavilion.q |
Question: | I have a dell power supply with the exact brand and part number but it looks quite different than this |
Answer: | Go by the brand/part number only (pics are often misleading). Replaced it for my Dell Vostro a while back - worked out great. |
Question: | Mine is Rev.: A01. Does this have 4 SATA power cables and a 24pin motherboard connector |
Answer: | I would have to reopen the unit. The computer is an extended family members. I just ordered directly from the number and put it back together. I really didn't pay attention to everything. |
Question: | Is it compatible with Dell Vosto |
Answer: | Yes, according to: http://www.suntekpc.com/htm-2/power-supply-atx-xxx-bestec-atx0300d5wb.htm (and several other sites). |
- AC/DC Adapter Charger Cord Cable For Bestec Model EA0121WAA I.T.E Power Supply
- Input: 100-240v, 50-60Hz
- Ensures a sophisticated circuit design with over-heated,over-current,over-charging protection. Safe design and high quality material ensures the charger's temperature maintaining at a low level for security charging.
- The power adapter is very durable and easy to operate. It is with multi safety protection and secure to use. Higher energy efficiency, friendly to the earth.
- Manufactured with the highest quality materials . 30 days money return guarantee,excellent service and 100% satisfaction!please rest assured purchase.
Product description
Compatible Part #: XW599, 0XW599, XW600, 0XW600, XW601, 0XW601, C411H,0C411H, D382H, 0D382H, GH5P9, 0GH5P9, HT996, 0HT996, K932C, 0K932C, N383F,0N383F, N385F, 0N385F, P981D, 0P981D, R850G, 0R850G, R851G, 0R851G, YX445,0YX445, YX448, 0YX448, YX452, 0YX452, 9V75C, 09V75C, H056N, 0H056N, H057N,0H057N, J036N, 0J036N, N189N, 0N189N, R215C, 0R215C, RJDR3, 0RJDR3, Y359G,0Y359G, YX309, 0YX309, YX446, 0YX446Compatible Systems: Inspiron Mini Towers 530, 531, 518, 519, 537, 540, 545 Vostro Mini Towers 200, 220, 400Connectors1x 24-Pin ATX Motherboard Power Connector4x Serial ATA (SATA) Connector1x 4 Pin ATX +12V Power Connector1x Floppy Drive (FDD) Connector
- Brand/model: Bestec ATX0300D5WB Rev:X3
- Max Power Output: 300W
- Compatible Part #: XW599, 0XW599, XW600, 0XW600, XW601, 0XW601, C411H, 0C411H, D382H, 0D382H, GH5P9, 0GH5P9, HT996, 0HT996, K932C, 0K932C, N383F, 0N383F, N385F, 0N385F, P981D, 0P981D, R850G, 0R850G, R851G, 0R851G, YX445, 0YX445, YX448, 0YX448, YX452, 0YX452, 9V75C, 09V75C, H056N, 0H056N, H057N, 0H057N, J036N, 0J036N, N189N, 0N189N, R215C, 0R215C, RJDR3, 0RJDR3, Y359G, 0Y359G, YX309, 0YX309, YX446, 0YX446
- Compatible Systems: Inspiron Mini Towers 530, 531, 518, 519, 537, 540, 545 Vostro Mini Towers 200, 220, 400
Product description
250W Compaq Presario CQ/Pavilion p6 PSU
- 5188-2622
- HP
Product description
100% Brand New
Compatible Model: Dell OptiPlex 518 519 530 531 537 540 541 545 546 560 570 580 620 660 3000 3847 Reminder: This power supply Only works for Dell (MT) Mini Tower System, Does not work for Dell SFF Systems, DT Desktop System, USFF Ultra Small Form Factor Systems.
Compatible Part Numbers: MPCF0 0VWX8 5W52M 57KJR 5DDV0 6R89K 84J9Y 949H1 CD4GP DG1R8 XW597 FFR0Y
Compatible Manufacturer Part Numbers: PS-6301-05DF PS-6301-05DH DE-XD301MGF HK400-17FP DPS-300AB-66 D300R001L FH-XD301MYR-6 DPS-300AB DPS-300AB-65 04G185024420DE 04G185015610DE ATX0300P5WB
Compatible Mfr Models : B300NM-00 B300PM-00 B300PM-01 H300NM-00 HP-P3017F3 D300EM-01 D300ND-00 D300PD-00 L300PM-00 L300PM-01 PC7050 PS-5301-08 PS-6301-02 PS-6301-5 DPS-300AB-24 HP-P3017F3 HP-P3017F3P PC8035 DPS-300AB-24
Dell MT OptiPlex Inspiron 518 519 530 531 537 540 541 545 546 560 570 580 620 660 3000 3847
Connections: 1 x 24-Pin, 4 x SATA, 1 x 4-Pin
If you are not sure our power supply replacement part will fit your appliance model, please feel free to contact us or ask us in Customer questions & answers
- Compatible With The Following Models Number - PS-6301 DE-XD301MGF HK400-17FP DPS-300AB-66 D300R001L FH-XD301MYR-6 DPS-300 04G185024420DE 04G185015610DE ATX0300P5WB B300NM B300PM H300NM HP-P3017F3 D300 L300 PS-5301 PC7050 PC8035
- Compatible With The Following Part Number - X9GWG XW596 XW597 XW598 Y359G YG01M YX308 YX309 YX446 YX449 YX453 MPCF0 0VWX8 5W52M 57KJR 5DDV0 6R89K 84J9Y 949H1 CD4GP DG1R8 56DXG CF5W6 G9MTY XW597 FFR0Y GH5P9 FY630 GVY79 H057N 2751V 55VHC 6RVK0 6Y94N 9MRG6 D382H H056N HT996 J0
- Power Supply Connectors: 1 x 24-Pin Connector, 4 x SATA Connectors, 1 x 4-Pin
- High Quality - All Dell power supply are tested before shipping
- We have 1 year service warranty, 60 days money back guarantee
User questions & answers
Question: | does it make lot of noise |
Answer: | The fan makes a little more than noise the original Dell power supply but it's not that much louder and it's acceptable to me. |
Question: | Does this have a pcie power cable for a graphics card |
Answer: | Yes !! it has a pcie power cable foe a graphics card !! it looks just like the picture !! has never been used !! |
Question: | The part number ps-6301-9 matches but does it fit hp compaq dc5700? also is this btx |
Answer: | Sorry, it doesn't fit |
Question: | Does this power supply work with the dell inspiron 3847, model-l300nm-01, part-g9mty |
Answer: | I have a 3847 and it fit perfectly. |
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