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ATX 3.1 Power Supplies

All Power Supplies

1 ATX 3.1 power supplies from Corsair, MSI, ASUS and more. Price: $279.90.

be quiet!Spec score 9.3

1500 Watts, Platinum, ATX, Fully modular

+1500W output for high-power systems
+Fully modular cabling reduces cable clutter
+Native 12V-2x6 cable for 16-pin GPUs
−Large 1500W capacity may exceed needs of typical builds
$279.90
as of 11/04/2026 13:06 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
1500PlatinumATXFully modularATX 3.19.3$279.90
as of 11/04/2026 13:06 PST - Details

Before you buy

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