Corsair HX1200i (2025) 1200W
Category: Power Supply
Manufacturer: Corsair
Wattage: 1200W
Efficiency: 80+ Platinum
Modular: full
Price: $299.99 from Amazon
Corsair HX1200i (2025) 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. It uses the ATX form factor — confirm your case lists ATX support. 1200W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. Skimping on the PSU is a false economy; better efficiency ratings usually mean better components and longer warranties.
At $299.99 it sits in the premium power supply bracket. PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. Corsair backs the product through its standard warranty channels; check the listing for region-specific terms. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.
| Specification | Value |
|---|---|
| Modular | full |
| Wattage | 1,200 W |
| Efficiency | 80+ Platinum |
| Form Factor | ATX |
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