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Power Supply for a Gaming PC

All Power Supplies

4 power supply for a gaming PC from Corsair, MSI, ASUS and more. Prices run $220 to $399.

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.

All filtersFilters (1)×
Efficiency: Titanium  ×Clear all
Brandbe quiet!1FSP1MSI1PowerLot1
Watts1000213002
EfficiencyGold69Platinum42Bronze6Titanium4
FormATX4
ModularFully modular3
ATX versionATX 3.14
12V-2x6 GPU power12V-2x6 GPU power3
PriceUnder $2501Under $3003Under $4001$100 & above4$200 & above4$250 & above3
Clear allShow 4 Power Supplies
Efficiency: Titanium  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
MSISpec score 9.4

1300 Watts, Titanium, ATX, Fully modular

+1300W output for very high-power systems
+Fully modular cables reduce cable clutter
+Dual 12V-2x6 cables for high-power GPUs
−Higher wattage than most desktop builds need
$399.97
as of 11/04/2026 18:06 PST - Details
be quiet!Spec score 8.4

1000 Watts, Titanium, ATX, ATX 3.1

+1000W output for high-power graphics cards and builds
+ATX 3.1 standard with PCIe 5.0 support
+Frameless Silent Wings fan
$219.90
as of 11/04/2026 13:06 PST - Details
FSPSpec score 9.2

1000 Watts, Titanium, ATX, Fully modular

+1000W output for high-power gaming and workstation builds
+Fully modular cables reduce clutter inside the case
+Native 16-pin GPU connector for current graphics cards
$259.99
as of 11/04/2026 14:11 PST - Details
PowerLotSpec score 9.4

1300 Watts, Titanium, ATX, Fully modular

+1300W output for high-power gaming and workstation builds
+Fully modular cabling reduces cable clutter
+Native 12V-2x6 connector for modern graphics cards
−Higher wattage than most standard builds need
$299.99
as of 11/04/2026 00:43 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
1300TitaniumATXFully modularATX 3.19.4$399.97
as of 11/04/2026 18:06 PST - Details
1000TitaniumATXATX 3.18.4$219.90
as of 11/04/2026 13:06 PST - Details
1000TitaniumATXFully modularATX 3.19.2$259.99
as of 11/04/2026 14:11 PST - Details
1300TitaniumATXFully modularATX 3.19.4$299.99
as of 11/04/2026 00:43 PST - Details

Before you buy

Other uses

PC Cases264CPU Coolers393Processors247Data Center GPUs82Graphics Cards371Motherboards640Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

Fully Modular Power Supplies97ATX Power Supplies95ATX 3.1 Power Supplies88Power Supplies with 12V-2x6 GPU Power8580 Plus Gold Power Supplies76Power Supplies under $15068Power Supplies under $200641000W Power Supplies61

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