SilverStone Power Supplies under $250

3 SilverStone power supplies under $250. Prices run $160 to $221.

SilverStoneSpec score 8.6

850 Watts, Platinum, SFX, ATX 3.0

+Compact SFX form factor for small builds

+850W output for high-end systems

+Includes 16-pin GPU connector

$217.99-7%Was: ~~$233.99~~

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

SilverStoneSpec score 9.3

750 Watts, Platinum, SFX, Fully modular

+Compact SFX form factor for small builds

+750W output for high-end systems

+Fully modular cable design

$159.99

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

SilverStoneSpec score 9.5

1000 Watts, Platinum, ATX, Fully modular

+1000W output for demanding systems

+Fully modular cable design

+Includes 16-pin GPU connector

$221.40

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

Compare specs

Watts	Efficiency	Form	Modular	Spec score	Price
850	Platinum	SFX		8.6	$217.99 as of 11/04/2026 07:08 PST - Details
750	Platinum	SFX	Fully modular	9.3	$159.99 as of 11/04/2026 07:08 PST - Details
1000	Platinum	ATX	Fully modular	9.5	$221.40 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.