Corsair RM850 850W
Category: Power Supply
Manufacturer: Corsair
Wattage: 850W
Efficiency: 80+ Gold
Modular: full
Price: $109.99 from Amazon
Corsair RM850 850W
Wattage
850W
Efficiency
80+ Gold
Modular
full
Best price from Amazon
$109.99
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Overview
This is a 850W unit with 80+ Gold efficiency certification and full cabling. It uses the ATX form factor — confirm your case lists ATX support. 850W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.
Expect to pay around $109.99, which lands it among mid-range 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.
| Specification | Value |
|---|---|
| Modular | full |
| Wattage | 850 W |
| Efficiency | 80+ Gold |
| Form Factor | ATX |
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