CorsairSpec score 9.4
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 - DetailsProduct details
Spec score9.4
Pros+850W output for higher-power builds
+Fully modular cable design
+Compact SFX form factor for small cases
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
+850 watts: 13 of the 21 here have fewer watts
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score8.6
Pros+Compact SFX form factor for small builds
+850W output for high-end systems
+Includes 16-pin GPU connector
+ATX 3.0 compliant
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
+850 watts: 13 of the 21 here have fewer watts
−Fully modular not listed: 12 of the 21 here list one
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score9.5
Pros+1000W output for high-power graphics cards
+ATX 3.1 compliant with PCIe 5.1 support
+Native 16-pin GPU connector
+Fully modular cabling reduces cable clutter
+SFX form factor fits small builds
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
+1000 watts: the most watts of the 21 here
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score9.3
Pros+750W output in a compact SFX form factor
+Fully modular cabling
+ATX 3.1 with PCIe 5.1 support
Cons−SFX-L size fits only compatible small-form-factor cases
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score9.5
Pros+1000W output in a compact SFX form factor
+Fully modular cabling
+ATX 3.1 with PCIe 5.1 support
Cons−SFX-L size fits only compatible small-form-factor cases
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
+1000 watts: the most watts of the 21 here
How pros and cons are picked (About: Disclaimer) About this product
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 11/03/2026 23:59 PST - DetailsProduct details
Spec score9.5
Pros+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
+Includes 16-pin GPU connector for newer graphics cards
+ATX 3.1 standard for current PC builds
Cons−SFX size fits only small form factor cases
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
+1000 watts: the most watts of the 21 here
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score9.5
Pros+1000W output for high-power graphics cards
+Fully modular cabling reduces cable clutter
+SFX-L form factor for compact builds
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
+1000 watts: the most watts of the 21 here
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score9.3
Pros+Compact SFX form factor for small builds
+750W output for high-end systems
+Fully modular cable design
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
How pros and cons are picked (About: Disclaimer) About this product
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.
Product details
Spec score8.7
Pros+1000W output for demanding systems
+Compact SFX form factor for small builds
+Includes 16-pin GPU connector
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
+1000 watts: the most watts of the 21 here
−Fully modular not listed: 12 of the 21 here list one
How pros and cons are picked (About: Disclaimer) About this product
SilverStoneSpec score 8.4
700 Watts, Platinum, SFX
+700W output in the compact SFX form factor
+80 Plus Platinum certification for high efficiency
+Fits small form factor builds that need higher wattage
No price recorded yet.
Product details
Spec score8.4
Pros+700W output in the compact SFX form factor
+80 Plus Platinum certification for high efficiency
+Fits small form factor builds that need higher wattage
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
−700 watts: 13 of the 21 here have more watts
−Fully modular not listed: 12 of the 21 here list one
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score9.5
Pros+1000W output for high-wattage builds
+Fully modular cable design
+Compact SFX form factor for small cases
+ATX 3.1 compliant design
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 21 here
+1000 watts: the most watts of the 21 here
How pros and cons are picked (About: Disclaimer) About this product
