Your Browsing History
Featured Brands
SHOP BY Maximum Power
Quick View
Refurbished KHACHIMO Host Power Supply 350W Switching Power Supply HK450-11PEP
- Model #: 744623304540
- $209.00 –
- Free Shipping
Quick View
PWS-1K68A-1R 1U 1600W 80 Plus Titanium Power Supply
- Model #: TGM4-PWS-1K68A-1R
- $2,090.25 –
- Free Shipping
Quick View
Refurbished KHACHIMO GTX-750 GTX-760 GTX-770 Silent Power Supply for Desktop Computer 400W Power Supply GW-5000DK
- Model #: 744623306674
- $195.00 –
- Free Shipping
Quick View
Refurbished KHACHIMO Silent Switching Power Supply Rated 300W Pe ak 400W Power Supply BTX-400SEL-P4
- Model #: 744623315140
- $195.00 –
- Free Shipping
Quick View
Refurbished KHACHIMO 6 + 8p Video Card Power Supply 400W Switching Power Supply PCD023
- Model #: 744623313955
- $195.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for FSP250-70PFU/DPS-300AB-70A power supply, industrial computer power supply 250W 300W
- Model #: 716837083511
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for server 1U power supply DPS-500YB 500W industrial computer power supply
- Model #: 716837089872
- $167.00 –
- Free Shipping
Quick View
Refurbished For MW 24V 27A 600W Switching Power Supply HRP-600-24 Industrial Power Supply 24V
- Model #: 722954737220
- $181.00 –
- Free Shipping
Quick View
Refurbished KHACHIMO Power Supply For MIN HONG 5V12V24V48V 300W Power Supply MH-300N-R4X-2A
- Model #: 759950243844
- $195.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for Recorder Power Supply DPS-75VB A NVR4432 NVR4416 Power Supply 75vba
- Model #: 792597984022
- $167.00 –
- Free Shipping
Quick View
Refurbished 1pcs DPS-300AB-101C Industrial Power Supply 8632N 8832N Special Power Supply
- Model #: 788856821818
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for small 1u power supply dps-400ab-17b flex power supply 400W support K39 T34
- Model #: 716837090342
- $165.00 –
- Free Shipping
Quick View
D16-250P1A 250W L08417-002 Power Supply For HP For ProDesk 280, 282, 600, 800 G3, And For HP ProDesk 480, 400 G4, D16-250P2A, PCG002, Overvoltage, Overcurrent, Short-circuit Protection,
Limited time offer, ends 09/27
- Model #: C745-Lsy715-002
- $131.77 –
- Free Shipping
Quick View
Refurbished 1Pcs for DPS-800AB-21A 800w redundant power supply rd640 server power supply
- Model #: 792597984657
- $167.00 –
- Free Shipping
Quick View
Refurbished 1pcs For 1U Power Supply HK452-11UEP 350W Industrial Computer Server Power Supply
- Model #: 788856819549
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for 2u power supply 650W-EPS2U650 industrial control server power supply GW-EPS2U 600W
- Model #: 716837090199
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for 26K4106 23K4874 X306 Server Power Supply API3FS26 300W Switching Power Supply
- Model #: 716837090687
- $167.00 –
- Free Shipping
Quick View
Refurbished KHACHIMO Power Supply For BUBALUS 350W Power Supply PP450WAA
- Model #: 759950247323
- $223.00 –
- Free Shipping
Quick View
Refurbished For FSP250-60ATV(PF) Power Supply 610L 610H Industrial Computer Power Supply PS-7270F/B/C
- Model #: 722954735639
- $167.00 –
- Free Shipping
Quick View
Refurbished 1pcs For EPAP-560 560W Server Power Supply Industrial Power Supply
- Model #: 788856822655
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for PS-2162-6L server power supply 1600W CRPS power supply
- Model #: 716837093060
- $167.00 –
- Free Shipping
Quick View
Refurbished 1pcs for R440 550W Server Power Supply 06V43G D550E-S1 L550E-S1 Power Supply
- Model #: 716837084402
- $167.00 –
- Free Shipping
Quick View
Refurbished 1pcs Switching Power Supply U1A-D10550-DRB-H 12V45A For Power Supply
- Model #: 788856822839
- $167.00 –
- Free Shipping
Quick View
QUETTERLEE Replacement New 600W Power Supply for HP Z420 Workstation Series Compatible Part Number 623193-003 632911-003 623193-001 632911-001 DPS-600UB A
- Model #: LB07YD6JLKK
- $406.49 –
- Free Shipping
Quick View
Refurbished 1pcs For GW- 2U600 600W 2U Server Power Supply CPU Dual 8P Power Supply
- Model #: 788856820156
- $167.00 –
- Free Shipping
Quick View
Refurbished 1pcs For Display Power Supply A-300AF-4.5 Switch Power Supply
- Model #: 788856819273
- $167.00 –
- Free Shipping
Quick View
Refurbished FSP250-60GTA (PF) Power Supply FSP250-60ATV Industrial Computer Power Supply With -5V
- Model #: 722954987571
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for 8832N-R8 power supply SFXA5201C SFXA5201B SFXA5061B power supply 10 pins
- Model #: 792597984329
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for Xbox Series S/X Console Power Supply XSS XSX one s Game Console Power Supply
- Model #: 716837092742
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for 1U power supply FSP270-60LE 500W FLEX small chassis NAS desktop power supply
- Model #: 716837089858
- $167.00 –
- Free Shipping
Quick View
Refurbished X336 Server Power Supply 39Y7169 24R2640 AcBel API3FS25 Switching Power Supply
- Model #: 722954734625
- $167.00 –
- Free Shipping
Quick View
Refurbished 1Pcs for FSP250-60MPC 250w small 1U power supply Flex ITX power supply
- Model #: 716837092049
- $167.00 –
- 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