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Refurbished R430 R440 450W D450E-S0 Cold Power Supply With Cable Power Supply P34M3
- Model #: 722954737770
- $223.00 –
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Refurbished MC1200B4-3-4R-02 12V 1200W Server Power Supply Platinum Power Supply
- Model #: 753525984934
- $209.00 –
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Refurbished 1pcs for S26113-E567-V50-02 DPS-500XB Power Supply Industrial Equipment Power Supply
- Model #: 716837084426
- $209.00 –
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Refurbished Server Power Supply for Server Power Supply for DELTA DPS-700EB E 700W
- Model #: 724780181901
- $209.00 –
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Refurbished 1Pcs for PPC33 A012 Power Supply 52 PWR-AC50 500W switching power supply
- Model #: 716837088349
- $209.00 –
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Refurbished 1Pcs for 2U server power supply FSP700-802UQ 700W industrial computer power supply
- Model #: 716837090090
- $209.00 –
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Refurbished 1Pcs for DPS-500AB-22 M small 1U power supply FLEX ITX small chassis 500W power supply
- Model #: 716837091318
- $209.00 –
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Refurbished 1Pcs for P1G-6300P P1G-6250P 1U power supply P1U-6200P industrial computer power supply
- Model #: 792597728206
- $210.00 –
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Refurbished 1Pcs for S7503E S7506E switching power supply LSQM1AC1400 PSR1400-A power supply
- Model #: 792597727872
- $210.00 –
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Refurbished KHACHIMO Power Supply For FSP 15V24A 400W Power Supply FSP-400WSUH-15
- Model #: 759950240522
- $279.00 –
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Refurbished 1pcs For SS-520H2U 2U Power Supply 520W Industrial Control Server Power Supply
- Model #: 788856823317
- $209.00 –
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Refurbished 1pcs For Power Supply FLXA5101A FLXA5181A FLXA5201A-001G Server Industrial Control Small 1U Power Supply
- Model #: 788856825106
- $209.00 –
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Refurbished 1pcs For 1U Power Supply 250W Server GW- 1U250WB Industrial Control Power Supply
- Model #: 788856821634
- $209.00 –
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Refurbished 1Pcs for R5300 G4X server power supply ZGAS550 D2201212 550W power supply
- Model #: 716837084976
- $209.00 –
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Refurbished 1Pcs for RG-S6120 S6510 switching power supply RG-PA550I-F power supply
- Model #: 716837085799
- $209.00 –
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Refurbished 1Pcs for P -561-1H power supply 560W NF280D server power supply 20P
- Model #: 788856817910
- $209.00 –
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Refurbished 1pcs For GW- 800N2 server power supply 800W redundant power supply
- Model #: 788856824178
- $209.00 –
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Refurbished 1Pcs for MP1S-5220V medical server power supply, small 1U power supply 220W
- Model #: 716837087946
- $209.00 –
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Refurbished 1Pcs for R250 server power supply AC450E-S1 3HRHT 9K7NY D450E-S0 T350 power supply
- Model #: 716837088370
- $209.00 –
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Refurbished 1Pcs for LCM600Q industrial power supply, medical power supply
- Model #: 792597727636
- $210.00 –
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Refurbished 1pcs For MMP260-4.2-B 4.2V50A Switch Power Supply Display Power Supply
- Model #: 788856820125
- $209.00 –
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Refurbished KHACHIMO Power Supply For MOSO 60-120V 200W Power Supply LDP-200R120
- Model #: 759950248870
- $265.00 –
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Refurbished 1Pcs for power supply FSP150-50FGNBI 150W ITX module small power supply
- Model #: 716837084419
- $209.00 –
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Refurbished 1pcs For Switched Power Supply Redundant Power Supply U1A-H10060-DRB
- Model #: 788856818412
- $209.00 –
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Refurbished FSP350-601U 1U Server Power Supply Industrial Control Power Supply FSP300-601U
- Model #: 722954732652
- $209.00 –
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Refurbished GW-6800 (90+) 600W For GreatWali Power Supply Rated 600W Dragon Power Supply
- Model #: 724780182151
- $207.00 –
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RSP-320-5 AC-DC Switching Enclosed Power Supply PFC
Limited time offer, ends 09/30
- Model #: BLC73X-626-ZM-162
- $131.80 –
- More options from $131.80 - $134.40
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Refurbished X226 6223 Server Power Supply 24R2659 24R2660 Cold Power Supply
- Model #: 722954736766
- $237.00 –
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Refurbished SGA005 Disk Array Cabinet Power Supply 1100W Power Supply 710G
- Model #: 722954736056
- $209.00 –
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Refurbished Sparkle Power FSP350-60BN 350Watts ATX12V Switching Power Supply
- Model #: FSP350-60BN .
- $141.00 –
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Refurbished 1pcs For DPS-800AB-30 B Server Redundant Power Supply 800W Power Supply
- Model #: 788856821931
- $271.00 –
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Refurbished 1pcs For SZ-3500U 350w Server Power Supply Industrial PC 1U Power Supply
- Model #: 788856819280
- $271.00 –
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Refurbished 1Pcs for DPST-2430AB C server power supply 2500W power supply PN V03100W0000
- Model #: 716837084525
- $272.00 –
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Mini Box PicoPSU-150-XT 12V DC-DC ATX power supply
Limited time offer, ends 09/30
- Model #: LB0045WFZSQ
- $134.01 –
- More options from $134.01
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Refurbished PS-2551-5L 550W SA5212M4 NF5270 NF5280M5 Server Power Supply Platinum Power Supply
- Model #: 753525956139
- $237.00 –
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Refurbished PS-2551-5L 550W For Inspur SA5212M4 NF5270 NF5280M5 Server Power Supply Platinum Power Supply
- Model #: 722954987113
- $237.00 –
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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