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90% PSU For IBM xSeries X232c X240 X340 X250 X230 250W Power Supply AA20790 DPS-250HB A 36L8819 00N7670 36L8831 00N7676
Limited time offer, ends 09/30
- Model #: BLC73X-729-ZM-385
- $691.38 –
- Free Shipping
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Power Supply For ProDesk 280 288 G3 PSU DPS-310AB-3 A 937516-004 PCG007 901772-004 PA-3401-1 PCG007 901772 -003 901772-004
- Model #: DPS-310AB-3
- $90.00 –
- Free Shipping
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PSU For Juniper SRX3400 SRX3600 1200W Switching Power Supply SRX3K-PWR-AC-C DS1200-3 DS1200-3-401
- Model #: SRX3K-PWR-AC-C
- $335.00 –
- Free Shipping
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New Original PSU For Samsung CRPS 750W Switching Power Supply PSSF751202B PWS-750P-1R
- Model #: PWS-750P-1R
- $391.00 –
- Free Shipping
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OIAGLH Power Supply 240W L240AS-00 D240ES-00 AC240AS-00 AC240ES-00 for OptiPlex 390 790 990 3010 7010 9010 SFF Computer 24pin 4pin
- Model #: WLC78S.0803.Pallet0618
- $81.03 –
- More options from $81.03 - $86.43
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Power Supply 240W L240AS-00 D240ES-00 AC240AS-00 AC240ES-00 For OptiPlex 390 790 990 3010 7010 9010 SFF Computer 24pin 4pin
- Model #: WLC78S.0803.Pallet0632
- $81.03 –
- More options from $81.03 - $86.43
- Free Shipping
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PSU For Great Wall Fire Full Module 80plus Platinum 650W Power Supply G-650(92+)
Limited time offer, ends 09/30
- Model #: BLC73X-729-ZM-438
- $732.90 –
- Free Shipping
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180W Power Supply SMPS HK280-86FP FSP180-50PLV PC9029 For i2650 i1345 i1355 ih55 ir358 ir608 i2650 i2676 i3550 i4660
- Model #: HK280-86FP
- $83.00 –
- Free Shipping
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Almost PSU For HP 136W Power Supply HSTNS-PL05 367404-001 406833-001
Limited time offer, ends 09/30
- Model #: BLC73X-729-ZM-406
- $653.34 –
- Free Shipping
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For DL380G5 Power Supply DPS-800GB A HSTNS-PR01 380622-001 379124-001
Limited time offer, ends 09/28
- Model #: WLC78S.0730.Pallet0956
- $299.60 –
- Free Shipping
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Power Supply For M9201Z APA004 APA005 54Y8893 HKF1802-3A HKF1502-3B 180W
- Model #: HKF1502-3B
- $83.00 –
- Free Shipping
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PSU For HP 600 800 G1 SFF 6Pin 240W Power Supply D12-240P3B D12-240P1A D12-240P2A D12-240P3A PS-4241-1HC PCC002 PCC004
Limited time offer, ends 09/27
- Model #: C745-Lsy715-2671
- $104.09 –
- Free Shipping
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Almost PSU For HP ML350G4 725W Power Supply PS-3701-1 345875-001 365063-001
Limited time offer, ends 09/30
- Model #: BLC73X-729-ZM-377
- $656.79 –
- Free Shipping
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PSU For TDK-LAMBDA 24V 1.1A Switching Power Supply HK25A-24 HK25A-24/A
Limited time offer, ends 09/30
- Model #: BLC73X-729-ZM-423
- $687.93 –
- Free Shipping
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For QDI A4800V 225W Power Supply DPS-225GB A HK300-83FP QS36001408 QA36001408 PS-5201-02VF
- Model #: DPS-225GB
- $73.00 –
- Free Shipping
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For Z228 280W Power Supply D13-280P1A DPS-280AB-5/2 A 758652-001 758753-001 PS-4281-1HB
- Model #: WLC78S.0807.Pallet0607
- $71.39 –
- More options from $71.39 - $76.14
- Free Shipping
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PSU for 3667 3668180W Power Supply F180ES-00 L180EPS-01 B180AS-00 H180ES-02 H180ES-03 HU180NS-00 D180ES-00
Limited time offer, ends 09/27
- Model #: C745-Lsy715-224
- $150.50 –
- Free Shipping
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PSU For 3710 3910 180W Power Supply 01756V D180EBS-00 AC180EBS-00 F3J97 H180EBS-00 L180EBS-00 0T685J NC77H
- Model #: WLC78S.0803.Pallet0588
- $86.98 –
- More options from $86.98 - $92.78
- Free Shipping
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PSU for 3710 3910 8P 180W Power Supply 01756V D180EBS-00 AC180EBS-00 F3J97 H180EBS-00 L180EBS-00 0T685J NC77H
- Model #: WLC78S.0803.Pallet0643
- $86.98 –
- More options from $86.98 - $92.78
- Free Shipping
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For 1200W Switching Power Supply DS1200-3-002 EX4500-PWR1-AC-FB
- Model #: DS1200-3-002
- $251.00 –
- Free Shipping
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X3950M2 server power supply DPS-1520AB A 39Y7355 39Y7354 12V152
- Model #: X3950M2
- $97.00 –
- Free Shipping
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TDK-Lambda JFS100048-008 1000Watts 48Volts DC 20.8Amp AC-TO-DC Power Supply Unit
- Model #: JFS100048-008
- $741.00 –
- Free Shipping
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Server Power Supply for IBM BCH 8852 AA23920L 39Y7409 39Y7350 39Y7349 39Y7364 12V 236A 2880W
- Model #: 39Y7409
- $377.00 –
- Free Shipping
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For Z228 280W Power Supply D13-280P1A DPS-280AB-5/2 A 758652-001 758753-001
- Model #: WLC78S.0807.Pallet0608
- $71.39 –
- More options from $71.39 - $76.14
- Free Shipping
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90% PSU For Compaq ML350G3 500W Switching Power Supply PS-5501-1 264166-001 292237-001
Limited time offer, ends 09/30
- Model #: BLC73X-729-ZM-426
- $646.42 –
- Free Shipping
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Almost New Original PSU For Liteon NF5280M4 5270M4 8480 M4 800W Switching Power Supply PS-2801-6LS
- Model #: PS-2801-6LS
- $321.00 –
- Free Shipping
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LRS-100-5 AC/DC Switching Power Supply 90W 5V 18A Single Output (LRS Series 100W 5V SMPS Enclosed) Arcade Game Machine PSUs
- Model #: WLC78S.260814.Create1
- $74.98 –
- Free Shipping
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PSU For Emerson 460W Switching Power Supply DS460S-3-004 RG-M6220-AC460E-F
- Model #: DS460S-3-004
- $335.00 –
- Free Shipping
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For JPSU-600-AC-AFO DPS-600AB-6 PN: 640-060602 Switch power supply
- Model #: JPSU-600-AC-AFO
- $490.00 –
- Free Shipping
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FOR 24V 5A 120W DPS-120QB A ADP-120CB B Round 4 Pin Plug Power Supply
Limited time offer, ends 09/27
- Model #: C745-Lsy715-2593
- $91.94 –
- Free Shipping
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For EX-PWR-320-AC 320W switch power supply for EX3200/EX4200
- Model #: EX-PWR-320-AC
- $209.00 –
- Free Shipping
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TDK-Lambda RFE1600-24/S RFE1600-Series Ac/Dc Converter 24V 67A 1608W Rack Mount Power Supply
- Model #: RFE1600-24/S
- $846.00 –
- Free Shipping
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For ProDesk 550 405 480 400 G2 300W PS-5301-02 849648-001 Power Supply 759045-001 759763-001 D11-300N1A
- Model #: 59045-001
- $83.00 –
- Free Shipping
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for 380 SFF Power Supply 235W D235PS-00 DPS-235GB A H235PD-02 MPF5F
- Model #: WLC78S.0729.Pallet1463
- $48.42 –
- More options from $48.42 - $51.64
- Free Shipping
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For Optiplex 9010 9020 2330 AIO PSU 200W Power Supply CN-0CRHDP CN-0RYK84 L200EA-00 D200EA-00 PS-2201-09DA
- Model #: WLC78S.0803.Pallet0639
- $106.69 –
- More options from $106.69 - $113.80
- Free Shipping
Power Supply
The PSU (a.k.a. power supply unit) is virtually the heart of the computer. It is a vitally important part that delivers power to components that comprise the computer system. A high-quality power supply can make the difference between a perfect machine and an unreliable one. Getting to know the importance of the power supply is just the first step, and getting the right PSU for your system means looking beyond just enormous power output.
You need to consider the physical size of the power supply, and whether or not it fits your case's form factor. How many "rails" does it have, and how many peripherals it can connect with. Look at placement of your cables and whether they'll fit into your case, and if you can run them to all the places your PSU must connect. Properly chosen, your power supply will last you a long time!
Bestselling Power Supplies Reviews:
Anonymous
9/15/2026 9:35:38 PM
Was easy to install, just look out for 8 pin cable!
“ Works great and fits well in my older PC! ”
CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - Cybenetics Gold EfficiencyMichael H.
9/5/2026 10:47:41 PM
Good psu for the price
“ not much else to say other than a power supply that will last for a long time. ”
ASRock Challenger CL-650B 650W 80 PLUS BRONZE Certified Non-Modular Power Supply, 5 Years WarrantyBrian S.
8/23/2026 4:30:39 PM
CORSAIR RMx Shift Series RM1200x
“ Great power supply highly recommend. ”
CORSAIR RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power SupplyTemu Tony
8/21/2026 1:36:38 PM
The TEMU Special blew up my rig, so I finally bought an adult power supply
“ Native ATX 3.0 / PCIe 5.0 12V-2x6 cable means no rat's nest of questionable adapters waiting to melt my GPU. ”
SeaSonic FOCUS GX ATX 3 (2024) GX-850 850 W ATX3.1 80 PLUS GOLD Nvidia RTX 40 Super/50 Certified Full Modular Power SuppliesJohn J.
8/18/2026 2:35:15 PM
Silent Poweful Power Supply
“ This is the quietest power supply I've ever purchased and I have been building computers since the late 1990's. ”
ASRock Challenger CL-750B 750W 80 PLUS BRONZE Certified Non-Modular Power Supply, PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 5 Years WarrantyAnonymous
8/12/2026 9:31:10 AM
Great Purchase or Upgrade
“ Power supply not only fixed my PC but delivered enough power to improve the overall performance of my games. ”
CORSAIR RMx Series RM1000x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 1000 WattsDaniel R.
8/11/2026 7:47:54 AM
Flawless Power Supply!
“ Absolutely recommend this power supply! ”
MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-color 12V-2x6 cable, 10 Year WarrantyAnonymous
8/1/2026 4:55:19 PM
The price is good for a B teir psu
“ i liked that it had a sata cable and is atx 3.1 which is good when I decide to upgrade my gpu again. ”
ASRock Challenger CL-750G 750W 80 PLUS GOLD Certified Non-Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 5 Years Warranty