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Power Supply for a Gaming PC

All Power Supplies

7 power supply for a gaming PC from Corsair, MSI, ASUS and more. Most cost $80 to $300, and half cost less than $146.

Desktop power supplies of 650 W or more whose title states an 80 Plus rating (Bronze, Gold, Platinum or Titanium). The listing says the form factor and the connectors.

We do not pick by hand: a power supply is here because its listed specs pass the checks.

PhanteksSpec score 9.1

1000 Watts, Platinum, ATX, Fully modular

+1000W output for high-power gaming systems
+Fully modular cable-less design
+16-pin GPU connector for newer graphics cards
$69.08-65%List: $199.99
as of 11/04/2026 00:38 PST - Details
CorsairSpec score 9.0

850 Watts, Platinum, SFX, Fully modular

+850W output for higher-power builds
+Fully modular cable design
+Compact SFX form factor for small cases
$173.85-23%List: $224.99
as of 11/04/2026 13:10 PST - Details
SilverStoneSpec score 8.2

850 Watts, Platinum, SFX, ATX 3.0

+Compact SFX form factor for small builds
+850W output for high-end systems
+Includes 16-pin GPU connector
$217.99-7%Was: $233.99
as of 11/04/2026 07:08 PST - Details
GamemaxSpec score 8.8

750 Watts, Gold, ATX, Fully modular

+750W output suits high-performance mid-range builds
+Fully modular cables reduce clutter inside the case
+Includes a 16-pin GPU connector
$79.99
as of 11/04/2026 15:06 PST - Details
GIGABYTESpec score 8.8

850 Watts, Gold, ATX, Fully modular

+850W output for mid to high-end systems
+Fully modular cables for a cleaner build
+ATX 3.0 standard
$119.00
as of 11/04/2026 15:08 PST - Details
XPGSpec score 8.1

1000 Watts, Gold, ATX 3.0

+1000W output for high-performance builds
+80 PLUS Gold efficiency certification
+ATX 3.0 standard compatibility
$300.27
as of 11/04/2026 00:46 PST - Details
ASUSSpec score 8.8

850 Watts, Gold, ATX, Fully modular

+850W output for high-end graphics cards
+Fully modular cable design
+ATX 3.0 compatible design
No price recorded yet.

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
1000PlatinumATXFully modularATX 3.09.1$69.08
as of 11/04/2026 00:38 PST - Details
850PlatinumSFXFully modularATX 3.09.0$173.85
as of 11/04/2026 13:10 PST - Details
850PlatinumSFXATX 3.08.2$217.99
as of 11/04/2026 07:08 PST - Details
750GoldATXFully modularATX 3.08.8$79.99
as of 11/04/2026 15:06 PST - Details
850GoldATXFully modularATX 3.08.8$119.00
as of 11/04/2026 15:08 PST - Details
1000GoldATX 3.08.1$300.27
as of 11/04/2026 00:46 PST - Details
850GoldATXFully modularATX 3.08.8No current price

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.