The Best 250 watt power supply of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 250 watt power supply of 2022. Check our ranking below.
2,003 Reviews Scanned
Rank No. #1
ATX-250W PC Power Supply, ATX-250W Desktop Computer Rated 250W Power Supply Adjustable 115/230V Low Energy Desktop PC Power Supply(US)
- The connector with clear mark, which bring quick, easy and effective installation
- Power supply is very suitable for low energy consumption, low noise basic desktop system
- Come with 115/230V manual switching voltage, adjustable and flexible, very convenient
- Thermal sensor inside the power supply controll fan speed automatically
- Equipped with about 1.1meter power cord, long enough to meet your daily using needs
Rank No. #2
Waterproof IP67 LED Transformer - 250W 12V, 110V AC to 12V DC Low Voltage Output with 3-Prong Plug, 3.3 Feet Cable for LED Light, Computer Project, Outdoor Light
- ◆The Model of LED Driver:Input: 100-265V AC 47-63HZ. Output: 12V DC 20.8A 250W. PF value is greater than or equal to 0.95 which save power and have longer product life
- ◆Automatic protection of LED Transformer for Short circuit / overload / over voltage / over current / over temperature.Protection type: Hiccup mode, auto-recovery after fault condition is removed
- ◆Wide Range of LED Power Supply : Suitable for LED strip lights, led light bulbs ,Computer Project,Industrial,Outdoor Light and any 12V DC led lights
- ◆100% Waterproof IP67 protect for outdoor use.Aluminum metal housing, easy for heat dissipation and ensure stability
- ◆The LED driver is NOT dimmable, the LED driver is only compatible with RGB dimmers.LED transformer certification: IP67,CE,ROHS SELV etc.If you have any problem of our product, you can click “seller contact” button in your Amazon account to email us. we would be delighted to help you and reply you as soon as we can.
SaleRank No. #3
ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
- ATX PSU. Delivers 500 Watt Continuous output
- 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads
- 5 Year Warranty and heavy protection including OVP/UVP/OPP/SCP
- All cables are black and not ketchup and mustard colored
- 120mm ultra quiet fan with excellent cooling performance
SaleRank No. #4
APEVIA VENUS450W 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections
- Apevia Venus 450W ATX Power Supply.
- Connectors:1 x 20/24pin Main Power, 1 x 8pin (4+4pin) 12V, 3 x SATA, 3 x Peripheral
- Auto-Thermally Controlled Black 120mm Fan. 115/230V Switch. 5% Tolerance of 5V, 3.3V & 12V Output
- IMPORTANT: The power supply will not power on simply by connecting the power cord to both the power supply and wall outlet. Ensure that all the power supply cables are properly connected to the PC for it to power on.
- IMPORTANT: The 8pin CPU connector can be split apart to become a 4+4 connector by pushing one end of the 4pin down and the other end of the 4pin up for motherboards that require a 4pin power connector.
Rank No. #5
Dell 250W Watt CYY97 7GC81 L250NS-00 Power Supply Unit PSU For Inspiron 530s 620s Vostro 200s 220s, Optiplex 390, 790, 990 Desktop DT Systems
- Genuine Dell 250W Power Supply Unit For Inspiron 530s, 620s, Vostro 200s, 220s, 260s and Optiplex 390, 790, 990 Slim Desktop Systems
- Output: 250 W | Input: 100-127V~/8A / 200-240V~4A |
- Connectors: 1 x 24-Pin ATX Connector | 3 x SATA Connector | 1 x 4-Pin ATX Connector
- Dell Compatible Part Numbers: CYY97, 7GC81, 6MVJH, YJ1JT, 3MV8H, 3WFNF
- Compatible Dell Model Numbers: L250NS-00, D250ED-00, H250AD-00, DPS-250AB-67 A, d250ND-00, PS-5251-08D, AC250NS-00 PCA038
Rank No. #6
Dell 250 Watt Power Supply Inspiron 530s 620s Vostro 220s Slim Part: 3WFNF
- Genuine Dell 250W Power Supply Unit For Select Inspiron, Vostro, Studio, and Optiplex Slim Desktop Systems.
- Output: 250 W | Input: 100-127V~/8A / 200-240V~4A | AC Input: Frequency: 50-60Hz | Connectors: 1 x 24-Pin ATX Connector, 3 x SATA Connector, 1 x 4-Pin ATX Connector ****This power supply model does not Have 4-Pin Floppy Drive Connector. Please make you this meets your requirements for you system.
- Inspiron 530s, 531s, 537s, 540s, 545s, 546s, 560s, 570s, 580s, 620s , 620s, Vostro 200s, 220s, 230s, 260s, 400s, Optiplex 390, 790, 990, and Studio 540s, 537s, 560s Slim Desktop Systems
- Compaitble Model Numbers: PS- 5251-5, L250NS-00 , PS-5251-08D, H250AD-00, D250A1005L, D250ED-00, DPS-250AB-67 A, F250ED-00, D-0250ADU00-101, D250ND-00, REF, DPS-250AB-73A, AC250NS-00, PCA038, TFX0250D5WB, D250AD-01 D250ED-01, DPS-250AB-68 A, D250AD-00, F250AD-00, D-0250ADU00-201, PC7068, HP-D2506R0, PS-5251-5, DPS-250AB-36, TFX0250D5WB, H250ED-00, D250E006L, PS-5251-06
- Compatible Part Numbers: WX9P8, CYY97, 7GC81, 6MVJH, YJ1JT, 3MV8H, 3WFNF, 5FFR5, 76VCK, HY6D2, MPX3V, PWJ55, T498G, W208D, W209D, W210D, X3KJ8, XFWXR
Rank No. #7
F250AD-00 D250AD-00 250W Power Supply Compatible with Dell Optiplex 390 790 990 3010 Inspiron 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems
- Compatible Model: Compatible with Dell OptiPlex 390 790 990 3010, Inspiron 537s 540s 545s 546s 560s 570s 580s, Vostro 200s 220s 230s 400s, Studio 540s 537s 560s Slim Desktop DT Systems（Note:This Power Supply does not work for Dell Mt Mini Tower Systems, USFF Ultra Small Form Factor Systems)
- Compatible Part Number: W208D, W209D, W210D, WX9P8, X3KJ8, XFWXR, CYY97, HY6D2, YJ1JT, MPX3V, PWJ55, T498G, FY9H3, NCYVN, G4V10, 375CN, 3WFNF, 5FFR5, 6MVJH, 7GC81, 76VCK
- Compatible Model Number: F250AD-00, F250ED-00, L250PS-00, L250NS-00, PS-5251-5, PS-5251-06, PS-5251-08D, H250AD-00, H250ED-00, AC250PS-00, AC250NS-00, D250AD-00, D250A1005L, D250ED-00, D250AD-01, D250ED-01, D250E006L
- Connectors: P1 - 24-Pin ATX Power, P2 - 4-Pin ATX Power, P3 - SATA Power*3
- Input/Output: AC Input(50-60Hz): 100-240V~/4.4A. DC Output: Max Output 250W.
SaleRank No. #8
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
- Delivers 500 Watt Continuous output at plus 40 degree. Compliance with Intel ATX 12 Volt 2.31 and EPS 12V 2.92 standards
- 80 PLUS Certified, 80 percentage efficiency under typical load
- Supports (2) PCI E 6plus2pin Connectors. Active (PFC) Power Factor Correction, MTBF: 100,000 hours
- Industry Grade Protections: (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection
- High Quality Components
Rank No. #9
D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Systems L250NS-00
- 【Compatible Number】: For DELL Optiplex 390 790 990 3010 537s 540s 545s 546s 560s 570s 580s 620s Vostro 200s 220s 230s 260s 400s Studio 540s 537s 560s DT Desktop System
- 【Compatible Part Number】: CYY97, 7GC81, HY6D2, WX9P8, 6MVJH, YJ1JT, 3MV8H, 3WFNF, 5FFR5, 76VCK, MPX3V, PWJ55, T498G, W208D, W209D, W210D, X3KJ8, XFWXR, FY9H3, 375CN, G4V10, NCYVN, XSKJ8
- 【Compatible Models】: L250NS-00, PS-5251-08D, D250AD-00, PS-5251-5, H250AD-00, D250A1005L, D250ED-00, DPS-250AB-67 A, F250ED-00, D-0250ADU00-101, D250ND-00, REF, DPS-250AB-73A, AC250NS-00, PCA038, TFX0250D5WB, D250AD-01, D250ED-01, DPS-250AB-68 A, F250AD-00, D-0250ADU00-201, PC7068, HP-D2506R0, DPS-250AB-36, H250ED-00, D250E006L, PS-5251-06.Please confirm your power supply model carefully before purchase.
- 【High Quality Materials】: The power supply replacement parts are made from high-quality durable materials. Strict quality control standards to Build and test.Better than the OEM.
- 【What You Get】: A YEECHUN Desktop Power Supply Unit (250W).
Rank No. #10
Power Supply Adapter DC 12V 20A 250W Transformer Switch AC 110V / 220V to DC 12V 20amp Switching Converter LED Driver for LED Strip Light CCTV Camera Security System Radio,Computer Project,3D Printer
- Switch Power Supply Convert AC 110V/220V to DC 12V 20A 250W: The default input voltage is 110V, Output voltage is adjustable 10% , Metal case with many holes makes heat dissipation more efficient.
- AC 110V/220V Input Voltage: We have already adjusted the switcher to 110V/115V for our US customers, if you want to use AC220V,don't forget to adjust the switch to the 220V side before use.★AC 110V/220V.Wide voltage input adjusted automatically to SMPS Model (12V 1A-5A, 12W-60W). As for Model (12V 10A-60A 120W-600W), there is a voltage selector switch located on the side of the switcher is used to set the input voltage to the power supply to either 110V/115V or 220V/230V.
- High Efficiency and Reliability: Smart device surge protection for Short-circuit Protection, Overload Protection, Over Voltage, Over Temperature Protection. Low Temperature Rise.★Voltage consistency:There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off.★Built-in EMI filter, low output ripple, noise, Rugged heavy duty enclosure, 100% Full load burn-in Tested. Parallel/Redundancy Operation is possible.
- Widely used in: Wide input voltage range, steady and precise output voltage.Great power transformer for Led Lighting and CCTV Camera Security System, communications & home appliance electronic equipment etc.
- After-Sales Guarantee: Enjoy a 30-day refund policy and a 2-year warranty. We strive to provide an exceptional shopping experience for our customers. If you have any questions about our product, our support team is available 24/7 to assist you.
Last update on 2025-05-07 / Affiliate links / Images from Amazon Product Advertising API
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- Specifications: How powerful they are can be measured.
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- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 250 watt power supply.
- Product Quality: You don’t always get what you pay for with an 250 watt power supply, sometimes less, and sometimes more.
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