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Fully Modular Power Supplies

All Power Supplies

12 fully modular power supplies from Corsair, ASUS, MSI and more. Most cost $150 to $279, and half cost less than $167.

Top brands: SilverStone (4)

CorsairSpec score 9.0

850 Watts, Platinum, SFX, Fully modular

+850W output for higher-power builds
+Fully modular cable design
+Compact SFX form factor for small cases
$173.85-23%List: $224.99
as of 11/04/2026 13:10 PST - Details
Super FlowerSpec score 9.1

1000 Watts, Platinum, SFX, Fully modular

+1000W output for high-power graphics cards
+ATX 3.1 compliant with PCIe 5.1 support
+Native 16-pin GPU connector
$149.99-6%Was: $159.99
as of 11/04/2026 07:10 PST - Details
ASUSSpec score 8.9

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 8.8

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
ASUSSpec score 9.1

1000 Watts, Platinum, SFX, Fully modular

+1000W 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
$279.99
as of 11/04/2026 12:10 PST - Details
Lian LiSpec score 9.1

1000 Watts, Platinum, SFX, Fully modular

+1000W output for high-end graphics cards and demanding builds
+Fully modular cables for a cleaner build
+SFX form factor for small form factor builds
−SFX size fits only small form factor cases
$184.99
as of 11/04/2026 17:07 PST - Details
SilverStoneSpec score 9.1

1000 Watts, Platinum, SFX, Fully modular

+1000W output for high-power graphics cards
+Fully modular cabling reduces cable clutter
+SFX-L form factor for compact builds
$288.54
as of 11/04/2026 07:08 PST - Details
SilverStoneSpec score 8.9

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 8.7

700 Watts, Gold, SFX, Fully modular

+700W output for mid to high-end systems
+Fully modular cabling reduces cable clutter
+SFX form factor fits small builds
$151.53
as of 11/04/2026 07:08 PST - Details
CorsairSpec score 9.1

1000 Watts, Platinum, SFX, Fully modular

+1000W output for high-wattage builds
+Fully modular cable design
+Compact SFX form factor for small cases
$229.90
as of 11/04/2026 13:10 PST - Details
SeasonicSpec score 8.8

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 8.8

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 supplyWattsEfficiencyFormModularATX versionSpec scorePrice
850PlatinumSFXFully modularATX 3.09.0$173.85
as of 11/04/2026 13:10 PST - Details
1000PlatinumSFXFully modularATX 3.19.1$149.99
as of 11/04/2026 07:10 PST - Details
750PlatinumSFXFully modularATX 3.18.9$143.99
as of 11/04/2026 12:10 PST - Details
750GoldSFXFully modularATX 3.18.8$155.07
as of 11/04/2026 13:10 PST - Details
1000PlatinumSFXFully modularATX 3.19.1$279.99
as of 11/04/2026 12:10 PST - Details
1000PlatinumSFXFully modularATX 3.19.1$184.99
as of 11/04/2026 17:07 PST - Details
1000PlatinumSFXFully modular9.1$288.54
as of 11/04/2026 07:08 PST - Details
750PlatinumSFXFully modular8.9$159.99
as of 11/04/2026 07:08 PST - Details
700GoldSFXFully modular8.7$151.53
as of 11/04/2026 07:08 PST - Details
1000PlatinumSFXFully modularATX 3.19.1$229.90
as of 11/04/2026 13:10 PST - Details

Before you buy

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