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SFX Power Supplies

All Power Supplies

5 SFX power supplies from SilverStone, Lian Li, ASUS and more. Most cost $144 to $215, and half cost less than $157.

ASUSSpec score 9.3

750 Watts, Platinum, SFX, Fully modular

+750W output in a compact SFX form factor
+Fully modular cabling
+ATX 3.1 with PCIe 5.1 support
−SFX-L size fits only compatible small-form-factor cases
$143.99
as of 11/04/2026 12:10 PST - Details
Cooler MasterSpec score 9.1

750 Watts, Gold, SFX, Fully modular

+Compact SFX form factor for small form factor builds
+750W output for mid to high-power builds
+Fully modular cabling reduces cable clutter
$155.07
as of 11/04/2026 13:10 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
SeasonicSpec score 9.1

750 Watts, Gold, SFX, Fully modular

+750W output in a compact SFX form factor
+Fully modular cable design
+Fits small form factor builds
$215.00
as of 11/04/2026 07:07 PST - Details
SilverStoneSpec score 9.1

750 Watts, Gold, SFX, Fully modular

+750W output for high-end systems
+Fully modular cabling reduces cable clutter
+SFX form factor fits small builds
$156.99
as of 11/04/2026 07:08 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularSpec scorePrice
750PlatinumSFXFully modular9.3$143.99
as of 11/04/2026 12:10 PST - Details
750GoldSFXFully modular9.1$155.07
as of 11/04/2026 13:10 PST - Details
750PlatinumSFXFully modular9.3$159.99
as of 11/04/2026 07:08 PST - Details
750GoldSFXFully modular9.1$215.00
as of 11/04/2026 07:07 PST - Details
750GoldSFXFully modular9.1$156.99
as of 11/04/2026 07:08 PST - Details

Before you buy

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