Corsair HX1200i 1200W
Category: Power Supply
Manufacturer: Corsair
Wattage: 1200W
Efficiency: 80+ Platinum
Modular: full
Price: $299.99 from Amazon
Corsair HX1200i 1200W
Wattage
1200W
Efficiency
80+ Platinum
Modular
full
Best price from Amazon
$299.99
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Overview
A 1200W unit with 80+ Platinum efficiency certification and full cabling. 1200W 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. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.
Its $299.99 price tag places it squarely in premium territory. PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. Warranty coverage follows Corsair's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.
| Specification | Value |
|---|---|
| Modular | full |
| Wattage | 1,200 W |
| Efficiency | 80+ Platinum |
| Form Factor | ATX |
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