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SFX Power Supplies

All Power Supplies

6 SFX power supplies from SilverStone, Lian Li, ASUS and more. Most cost $150 to $288, and half cost less than $230.

All filtersFilters (2)×
Watts: 1000  ×Form: SFX  ×Clear all
BrandSilverStone2ASUS1Corsair1Lian Li1Super Flower1
Watts1000675054502700285025001550160016501
EfficiencyPlatinum6
FormSFX6
ModularFully modular5
ATX versionATX 3.14
12V-2x6 GPU power12V-2x6 GPU power4
PriceUnder $1501Under $2002Under $2502Under $3003$100 & above5$150 & above4$200 & above3$250 & above2
Clear allShow 6 Power Supplies
Watts: 1000  ×Form: SFX  ×6 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Super FlowerSpec score 9.5

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 9.5

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 9.5

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 9.5

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 8.7

1000 Watts, Platinum, SFX

+1000W output for demanding systems
+Compact SFX form factor for small builds
+Includes 16-pin GPU connector
No price recorded yet.
CorsairSpec score 9.5

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

Compare specs

power supplyWattsEfficiencyFormModularSpec scorePrice
1000PlatinumSFXFully modular9.5$149.99
as of 11/04/2026 07:10 PST - Details
1000PlatinumSFXFully modular9.5$279.99
as of 11/04/2026 12:10 PST - Details
1000PlatinumSFXFully modular9.5$184.99
as of 11/04/2026 17:07 PST - Details
1000PlatinumSFXFully modular9.5$288.54
as of 11/04/2026 07:08 PST - Details
1000PlatinumSFX8.7No current price
1000PlatinumSFXFully modular9.5$229.90
as of 11/04/2026 13:10 PST - Details

Before you buy

Other Form options

PC Cases264CPU Coolers393Processors247Data Center GPUs82Graphics Cards371Motherboards640Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

Fully Modular Power Supplies97ATX Power Supplies95ATX 3.1 Power Supplies88Power Supplies with 12V-2x6 GPU Power8580 Plus Gold Power Supplies76Power Supplies under $15068Power Supplies under $200641000W Power Supplies61

Power Supplies by use

Power Supply for a Gaming PC121

Related product types

ATX Power Supplies95

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