Corsair RM850x (2018) 850W
Category: Power Supply
Manufacturer: Corsair
Wattage: 850W
Efficiency: 80+ Gold
Modular: full
Price: $149.99 from Amazon
Corsair RM850x (2018) 850W
Wattage
850W
Efficiency
80+ Gold
Modular
full
Best price from Amazon
$149.99
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Overview
This is a 850W unit with 80+ Gold efficiency certification and full cabling. 850W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. It uses the ATX form factor — confirm your case lists ATX support. Skimping on the PSU is a false economy; better efficiency ratings usually mean better components and longer warranties.
Its $149.99 price tag places it squarely in high-end territory. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Corsair's standard policy — confirm regional terms on the listing.
| Specification | Value |
|---|---|
| Modular | full |
| Wattage | 850 W |
| Efficiency | 80+ Gold |
| Form Factor | ATX |
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