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:

Product:
Super Flower Leadex III 850W 80+ Gold, Three-Way ECO Mode Fanless, Silent & Cooling Mode, FDB Fan, Full Modular Power Supply, Dual Over Power Protection, SF-850F14HG
Ryan Baker
4/21/2024 10:10:47 AM
Disappointing (Fixed)
“So far the power supply has been running well without issue.”

Product:
CORSAIR RM850e Fully Modular Low-Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Modern Standby Support
Anonymous
4/20/2024 10:47:25 PM
Grea
“Easy to set up power supply, slick look, great performance.”

Product:
CORSAIR RM1000e Fully Modular Low-Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Modern Standby Support
Onethezdaz
4/18/2024 9:29:53 PM
Runs so quiet
“How can I not recommend this Corsair RM1000e.”

Product:
EVGA SuperNOVA 650 G5, 80 Plus Gold 650W, Fully Modular, ECO Mode with Fdb Fan, 100% Japanese Capacitors, 10 Year Warranty, Compact 150mm Size, Power Supply 220-G5-0650-X1
Matt K.
4/16/2024 9:11:04 AM
Has survived 3 major upgrades and is running strong still, even at 78% load max (when stress testing)
“Started out as a replacement for the EVGA B 550 PSU in my XOTIC Viper PC.”

Product:
CORSAIR SF750 CP-9020186-NA 750 W SFX 80 PLUS PLATINUM Certified Full Modular Power Supply
Steven J.
4/11/2024 3:34:15 PM
Short cables
“It's a great power supply but the cables are WAY too short for a full size build.”

Product:
Seasonic VERTEX GX-1000, 1000W 80+ Gold, ATX 3.0 & PCIe 5.0 Ready, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible
Anonymous
4/10/2024 4:41:56 PM
Surprisingly quiet with great cable options.
“Quiet PSU that came with all the right cables and enough ports for anyone.”

Product:
CORSAIR RMx Shift Series RM850x Shift Fully Modular 80PLUS Gold ATX Power Supply
Ramon F.
4/8/2024 5:37:34 AM
Amazing Power Supply!
“If you are thinking about buying a power supply for more than ten years, this is a good option.”

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Power Supply

Bestselling Power Supplies Reviews: