Power Supply for a Gaming PC

2 power supply for a gaming PC from Corsair, MSI, ASUS and more. Prices run $210 to $325.

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.

CorsairSpec score 9.2

1200 Watts, Platinum, Fully modular

+Rated at 1200 watts for high-power multi-GPU builds

+80 Plus Platinum certified for high efficiency

+Fully modular cables reduce clutter inside the case

$325.00

as of 11/04/2026 13:10 PST - Details

FSPSpec score 8.3

1200 Watts, Platinum, ATX

+1200W output for high-load workstation builds

+80 PLUS Platinum efficiency certification

+Standard ATX form factor

$209.99

as of 11/04/2026 14:11 PST - Details

Compare specs

power supply	Watts	Efficiency	Form	Modular	ATX version	Spec score	Price
	1200	Platinum		Fully modular		9.2	$325.00 as of 11/04/2026 13:10 PST - Details
	1200	Platinum	ATX			8.3	$209.99 as of 11/04/2026 14:11 PST - Details

Before you buy

PSU Wattage and 80 Plus Ratings, Explained

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

Power Supply for a Gaming PC

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