Power Supplies with 12V-2x6 GPU Power

3 power supplies with 12V-2x6 GPU power from MSI, Corsair, ASUS and more. Prices run $48 to $183.

RosewillSpec score 7.9

650 Watts, Gold, ATX, Non-modular

+650W output for mid-range builds

+ATX 3.1 compatible for current PC standards

+Includes a 16-pin PCIe 5.1 GPU connector

−Non-modular design means all cables are fixed

$47.97-20%List: ~~$59.99~~

as of 11/04/2026 07:06 PST - Details

RosewillSpec score 7.5

650 Watts, Bronze, ATX, Semi-modular

−Bronze: 82 of the 84 here have a higher efficiency

$49.96-17%List: ~~$59.99~~

as of 11/04/2026 07:06 PST - Details

SilverStoneSpec score 7.9

650 Watts, Gold, SFX

+Compact SFX form factor for small builds

+650W output for mid-to-high systems

+Includes 16-pin GPU connector

$183.40

as of 11/04/2026 07:08 PST - Details

Compare specs

Watts	Efficiency	Form	Modular	ATX version	Spec score	Price
650	Gold	ATX	Non-modular	ATX 3.1	7.9	$47.97 as of 11/04/2026 07:06 PST - Details
650	Bronze	ATX	Semi-modular	ATX 3.1	7.5	$49.96 as of 11/04/2026 07:06 PST - Details
650	Gold	SFX			7.9	$183.40 as of 11/04/2026 07:08 PST - Details

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