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Corsair SF850 (2024) 850W

Category: Power Supply

Manufacturer: Corsair

Wattage: 850W

Efficiency: 80+ Platinum

Modular: full

Price: $178.99 from Amazon

Corsair SF850 (2024) 850W - Power Supply
Corsair

Corsair SF850 (2024) 850W

Wattage

850W

Efficiency

80+ Platinum

Modular

full

Best price from Amazon

$178.99

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$134$178.99Save 25%
Low: $114-High: $150(eBay avg)
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Overview

A 850W unit with 80+ Platinum efficiency certification and full cabling. 850W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. It uses the SFX form factor — confirm your case lists SFX support. Skimping on the PSU is a false economy; better efficiency ratings usually mean better components and longer warranties.

Expect to pay around $178.99, which lands it among high-end options. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current power supply prices across retailers. Support and warranty service run through Corsair, with terms that vary by region.

SpecificationValue
Modularfull
Wattage850 W
Efficiency80+ Platinum
Form FactorSFX

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