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Corsair Power Supplies under $250

All Power Supplies

2 Corsair power supplies under $250. Prices run $174 to $229.

CorsairSpec score 9.4

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
CorsairSpec score 9.5

1000 Watts, Platinum, SFX, Fully modular

+1000W output for high-wattage builds
+Fully modular cable design
+Compact SFX form factor for small cases
$229.90
as of 11/04/2026 13:10 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
850PlatinumSFXFully modularATX 3.09.4$173.85
as of 11/04/2026 13:10 PST - Details
1000PlatinumSFXFully modularATX 3.19.5$229.90
as of 11/04/2026 13:10 PST - Details

Before you buy

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