80 Plus Platinum Power Supplies

2 80 Plus Platinum power supplies from ASUS, SilverStone, Corsair and more. Prices run $210 to $325.

CorsairSpec score 9.3

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 8.5

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		9.3	$325.00 as of 11/04/2026 13:10 PST - Details
	1200	Platinum	ATX			8.5	$209.99 as of 11/04/2026 14:11 PST - Details

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