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ASUS ROG Loki SFX-L 850W Platinum White Edition (Fully Modular Power Supply, 80+ Platinum, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready)
- Model #: ROG-LOKI-850P-SFX-L-WHITE-GAMING
- $396.30 –
- More options from $396.30 - $757.47
- Free Shipping
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Antec GSK1200 1200 W ATX 12V 3.1 80 PLUS GOLD Certified Full Modular Active PFC Power Supply
- Model #: GSK1200 US
- $191.99 –
- More options from $186.22 - $230.01
- Free Shipping
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FSP Hexa 85+ Pro 650W, 80+ Bronze Power Supply
- Model #: PPA6505300
- $94.99 –
- More options from $94.99 - $96.22
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- Model #: MAG A650BN
- $99.99
- $69.99 –
- Save: 30%
- Free Shipping
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- $119.97 –
- Free Shipping
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ASUS ROG Thor 1000W Platinum III PSU (80 PLUS Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display, Turbo Mode, 10-Year Warranty)
- Model #: ROG-THOR-1000P3-GAMING
- $549.99
- $486.99 –
- Save: 11%
- More options from $486.99 - $654.22
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For 1100W Switching Power Supply S-1100ADU00-201 G84027-007/008/009
- Model #: S-1100ADU00-201
- $279.00 –
- Free Shipping
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Thermaltake Toughpower GX2 80+ Gold 600W SLI/Crossfire Ready Continuous Power ATX 12V V2.4/EPS V2.92 Non Modular Power Supply 5 Year Warranty PS-TPD-0600NNFAGU-2
- Model #: PS-TPD-0600NNFAGU-2
- $116.99 –
- $29.99 Shipping
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GIGABYTE GP-UD850GM PG5W PCIE 5 ATX 3.0 Fully Modular Gaming Power Supply - 80 Plus Gold Certified 850W - Japanese Capacitors - ATX PSU
- Model #: GP-UD850GM PG5W
- $253.06 –
- More options from $149.99 - $253.06
- $19.95 Shipping
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180W 6+4 Pin Power Supply for 510S-07ICB, Replacement for PCH018 PA-1181-7 00PC780 SP50H29568
Limited time offer, ends 11/09
- Model #: C7FKOYS-721-0044
- $135.49 –
- Free Shipping
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be quiet! Dark Power 14 850W ATX 3.1 Power Supply | 80 Plus Titanium Efficiency | PCIe 5.1 | Modular | 10 Year Warranty | BP019US
- Model #: BP019US
- $290.99 –
- $29.99 Shipping
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Refurbished FSP300-20GSV 24 Pin For FSP Group FSP300-20GSV 300W VCR Power Supply
- Model #: 753525948271
- $111.00 –
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FSP Hydro Ti PRO 1000W Power Supply, 80 Plus Titanium, ATX3.1/PCIe 5.1, Full Modular (HTI-1000M-GEN5)
- Model #: HTI-1000M-G5T
- $979.00 –
- Free Shipping
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Refurbished T5500 Workstation Power H875EF-00 N875EF-00 875W J556T W299G
- Model #: 722954988073
- $119.00 –
- Free Shipping
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Refurbished R1S2-5300V4V P1S-2300V-R 1+1 Redundant Power Supply
- Model #: 753525932997
- $419.00 –
- Free Shipping
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Refurbished For Eltek Flatpack S 24/1000 HE High Efficiency Rectifier 241122.205 24V DC
- Model #: 753525933772
- $1,245.00 –
- Free Shipping
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- $85.00 –
- More options from $85.00 - $138.81
- $8.00 Shipping
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LIAN LI Edge series EG1000 Black, 1000W ATX12V v3.1, 80 PLUS PLATINUM Certified , Full Modular Power Supply
- Model #: EG1000 Black
- $478.26 –
- Free Shipping
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Refurbished V5000 V3500 V3700 98Y2218 00WK807 45W8841 46W8229 TDPS-800BB A 800W Hot
- Model #: 753525988161
- $181.00 –
- Free Shipping
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Cooler Master MWE Gold 750 V3 Fully Modular Power Supply - 750W 80+ Gold Certified PSU, Cybenetics Platinum, 90° 12V-2x6 PCIe 5.1, ATX 3.1 Support, Low Noise Zero-RPM Mode, 10-Year Warranty
- Model #: MPX-7503-AFAG-2BUV
- $176.99 –
- $29.99 Shipping
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- Model #: B5NH6AA#ABA
- $124.11 –
- $10.99 Shipping
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Cooler Master V650 SFX Gold Full Modular, 650W, 80+ Gold Efficiency, ATX Bracket Included, Quiet FDB Fan, SFX Form Factor, 10 Year Warranty
- Model #: MPY-6501-SFHAGV-US
- $249.99 –
- Free Shipping
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- Model #: PS-TPD-1650FNFATU-1
- $594.99 –
- Free Shipping
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Fractal Design Ion 3 Gold 850W Black 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power Supply Unit (PSU)
- Model #: FD-P-IA3G-850-US
- $199.99 –
- Free Shipping
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FSP Hydro G PRO 1000W, ATX3.0 & PCIe 5.0(Gen 5), 80+ Gold Power Supply (HG2-1000, Gen5)
- Model #: PPA10A2414
- $320.19 –
- Free Shipping
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MSI MAG A750BN PCIE5 III, Non-Modular Compact Gaming 750W Power Supply, 80+ Bronze, ATX 3.1 & PCIe 5.1 Ready, Low-Noise Fan, Embossed Jacket Cables, 5 Year Warranty
- Model #: MAG A750BN PCIE5 III
- $140.99 –
- More options from $99.99 - $163.18
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- $241.27 –
- 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:
DAVID
10/22/2026 5:11:21 AM
Worth it.
“ After 3 long years this power supply is running strong. ”
ASUS TUF Gaming 1000W Gold (1000 Watt, ATX 3.0 Compatible Fully Modular Power Supply, 80+ Gold Certified, Military-grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating)Marc C.
10/18/2026 10:54:12 AM
Awesome
“ works amazingly and now my games don't force restart my PC :D ”
MONTECH CENTURY II - 1050W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum - Fully Modular - ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable - 10 Years WarrantyAnonymous
10/13/2026 7:46:02 AM
Great PSU!
“ This is an excellent power supply and the cables feel and look nice too. ”
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power SuppliesMario g.
10/6/2026 11:13:39 AM
Great product
“ Bang for buck PSU for my sons first gaming pc ”
ASRock PRO Series PRO-750G 750 W ATX 3.1 Compatible 80 PLUS GOLD Certified Power SupplyGB1976
9/28/2026 1:42:59 PM
This Thing is a Beast!
“ This is a beast of a power supply in a nice package! ”
SAMA G1000 1000W ATX 3.1 Full Modular Power Supply, Cybenetics Platinum Rated, PCIe 5.1 Ready, 12V-2x6 600W, Japanese Main Capacitor, 140mm FDB ECO Fan, 5 Years Warranty, BlackAnonymous
9/25/2026 11:30:00 AM
Great product, reasonable cost, prompt shipping.
“ The ASRock PRO 850W Gold was purchased at a reasonable cost, shipped timely, and fits easily into my mid-ATX tower. ”
ASRock PRO Series PRO-850G 850 W ATX 3.1 Compatible 80 PLUS GOLD Certified Power SupplyAnonymous
9/22/2026 11:54:52 AM
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 EfficiencyAnonymous
9/21/2026 6:28:45 PM
Works great
“ My pc works great and has no issues whatsoever ”
MSI MPG A850G PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, Native 12V-2x6 Cable, 100% Japanese Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, 10 Year Warranty