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Corsair · ATX
Corsair RM1200x
1200W provides comfortable headroom for RTX 5090 or RTX 4090 builds. The sweet spot for high-end AI workstations — enough wattage without paying for 1600W you won't use. Fully modular for clean cable routing.
Best For:High-end single-GPU AI workstation builds
Specifications
BrandCorsair
Wattage1200W
Efficiency80+ Gold
ModularFull
Form FactorATX
MSRP$230