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10 bestPower Suppliesof November 2025

112M consumers helped this year.

18% off

1

Corsair RM850e (2023) 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 - Black
Corsair RM850e (2023) 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 - Black

Corsair

9.9

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2

Corsair RM850x 80 PLUS Gold Fully Modular ATX 850 Watt Power Supply (135 mm Magnetic Levitation Fan, Wide Compatibility, Reliabile Japanese Capacitors, Extremely Fast Wake-from-Sleep) UK - Black
Corsair RM850x 80 PLUS Gold Fully Modular ATX 850 Watt Power Supply (135 mm Magnetic Levitation Fan, Wide Compatibility, Reliabile Japanese Capacitors, Extremely Fast Wake-from-Sleep) UK - Black

Corsair

9.8

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3

Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency - Black
Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency - Black

Corsair

9.6

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27% off

4

Corsair RM1200x SHIFT Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.0 & PCIe 5.0 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Black
Corsair RM1200x SHIFT Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.0 & PCIe 5.0 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Black

Corsair

9.4

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5

Corsair RM850x 80 PLUS Gold, 850 Watts, Fully Modular ATX Power Supply Unit - Black
Corsair RM850x 80 PLUS Gold, 850 Watts, Fully Modular ATX Power Supply Unit - Black

Corsair

9.2

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24% off

6

GIGABYTE UD750GM Power Supply Unit - 750W, 80 PLUS Gold Certified, Japanese Capacitors, Fully Modular, ATX 3.0, UK Plug
GIGABYTE UD750GM Power Supply Unit - 750W, 80 PLUS Gold Certified, Japanese Capacitors, Fully Modular, ATX 3.0, UK Plug

Gigabyte

8.9

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19% off

7

GIGABYTE UD850GM Power Supply Unit - 850W, 80 PLUS Gold Certified, Fully Modular, Japanese Capacitors, UK plug
GIGABYTE UD850GM Power Supply Unit - 850W, 80 PLUS Gold Certified, Fully Modular, Japanese Capacitors, UK plug

Gigabyte

8.7

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38% off

8

ASUS ROG Strix 850W Gold Aura Edition (Fully Modular Power Supply, 80+ Gold Certified, ATX 3.0 Compatible, PCIe Gen 5.0 Ready, Dual Ball Bearing, Axial-tech Fan, Aura Sync, 10 Year Warranty)
ASUS ROG Strix 850W Gold Aura Edition (Fully Modular Power Supply, 80+ Gold Certified, ATX 3.0 Compatible, PCIe Gen 5.0 Ready, Dual Ball Bearing, Axial-tech Fan, Aura Sync, 10 Year Warranty)

ASUS

8.4

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9

Corsair SF Series (2024) 1000 Watt Fully Modular 80 PLUS Platinum PCIe 5.1 SFX PSU/Power Supply
Corsair SF Series (2024) 1000 Watt Fully Modular 80 PLUS Platinum PCIe 5.1 SFX PSU/Power Supply

Corsair

8.1

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12% off

10

Cooler Master V850 SFX Gold, UK Plug - 850W 80 PLUS Gold, Fully Modular Power Supply Unit, SFF/mini-ITX PSU, Quiet 92 mm FDB Fan, Semi-Fanless Mode, SFX-to-ATX Bracket, 10-Year Warranty - 850W
Cooler Master V850 SFX Gold, UK Plug - 850W 80 PLUS Gold, Fully Modular Power Supply Unit, SFF/mini-ITX PSU, Quiet 92 mm FDB Fan, Semi-Fanless Mode, SFX-to-ATX Bracket, 10-Year Warranty - 850W

Cooler Master

7.8

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