When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping
Wiki Shopping
TipsLearnAbout
Wiki Shopping

850W Power Supplies

All Power Supplies

1 850W power supplies from Thermaltake, Corsair, MSI and more. Price: $59.99.

All filtersFilters (2)×
Watts: 850  ×Efficiency: Bronze  ×Clear all
BrandRosewill1
Watts8501
EfficiencyGold41Platinum5Bronze1
FormATX1
ModularSemi-modular1
ATX versionATX 3.11
12V-2x6 GPU power12V-2x6 GPU power1
PriceUnder $751Under $1001Under $1501
Clear allShow 1 power supply
Watts: 850  ×Efficiency: Bronze  ×1 resultSort byRecommendedSpec scorePrice: low to highPrice: high to low
RosewillSpec score 8.1

850 Watts, Bronze, ATX, Semi-modular

+850 watts: the most watts of the 47 here
−Bronze: 46 of the 47 here have a higher efficiency
$59.99-25%List: $79.99
as of 11/04/2026 07:06 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
850BronzeATXSemi-modularATX 3.18.1$59.99
as of 11/04/2026 07:06 PST - Details

Before you buy

Other Watts 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

1000W Power Supplies61750W Power Supplies27650W Power Supplies141200W Power Supplies93000W Power Supplies9

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