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Corsair Power Supplies

All Power Supplies

5 Corsair power supplies. Prices run $115 to $173.

All filtersFilters (2)×
Brand: Corsair  ×Watts: 850  ×Clear all
BrandCorsair5SilverStone14MSI13ASUS11
Watts1000985051200275026501
EfficiencyGold4Platinum1
FormATX3SFX1
ModularFully modular5
ATX versionATX 3.13ATX 3.01
12V-2x6 GPU power12V-2x6 GPU power3
PriceUnder $1502Under $2003Under $2501$150 & above1
Clear allShow 5 Power Supplies
Brand: Corsair  ×Watts: 850  ×5 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
CorsairSpec score 9.3

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
CorsairSpec score 9.1

850 Watts, Gold, ATX, Fully modular

−850 watts: 11 of the 19 here have more watts
$114.93-21%List: $144.99
as of 11/04/2026 13:10 PST - Details
CorsairSpec score 9.1

850 Watts, Gold, ATX, Fully modular

+850W output for higher-power builds
+Fully modular cable design
+Supports 16-pin GPU connector
−Large ATX form factor needs full-size case space
$139.99-18%List: $169.99
as of 11/04/2026 13:10 PST - Details
CorsairSpec score 9.1

850 Watts, Gold, Fully modular

+Rated at 850 watts for high-performance builds
+80 Plus Gold certified for efficient power delivery
+Fully modular cables reduce clutter inside the case
No price recorded yet.
CorsairSpec score 9.1

850 Watts, Gold, ATX, Fully modular

+850W output for higher-power builds
+Fully modular cable design
+Supports 16-pin GPU connector
−Large ATX form factor needs full-size case space
No price recorded yet.

Corsair Power Supplies at a glance

5 of the 182 Power Supplies we list are Corsair (3%). Half of them cost less than $140; across all Power Supplies, half cost less than $160.

Most listed here: 1000 watts (9), Gold efficiency (4), ATX form (3).

BrandPower SuppliesHalf cost less than
SilverStone14$165
MSI13$122
ASUS11$217
Corsair5$140

Counts and prices are this site's own listings; prices are the ones shown on the cards.

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
850PlatinumSFXFully modularATX 3.09.3$173.85
as of 11/04/2026 13:10 PST - Details
850GoldATXFully modularATX 3.19.1$114.93
as of 11/04/2026 13:10 PST - Details
850GoldATXFully modularATX 3.19.1$139.99
as of 11/04/2026 13:10 PST - Details
850GoldFully modular9.1No current price
850GoldATXFully modularATX 3.19.1No current price

Before you buy

Other power supply brands

SilverStone Power Supplies14MSI Power Supplies13ASUS Power Supplies11

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All Power Supplies: 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 $200651000W Power Supplies61

All Power Supplies by use

Power Supply for a Gaming PC121

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