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Corsair · Power Supply

Corsair HX1200 (2022)

The Corsair HX1200 (2022) is a high-wattage, 80+ Platinum certified power supply unit designed for demanding PC builds, offering exceptional efficiency and reliability with full modularity.

MSRP
$279

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Best for

  • High-end gaming PCs with multiple GPUs or power-hungry CPUs
  • Workstations for video editing or 3D rendering
  • Overclocked systems requiring stable power delivery
  • Future-proof builds with ATX 3.0 compatibility

Strengths

  • + Excellent 80+ Platinum efficiency reduces heat and power consumption
  • + Fully modular cables simplify cable management and improve airflow
  • + ATX 3.0 compatible with a 12VHPWR connector for modern GPUs
  • + 10-year warranty provides long-term peace of mind

Trade-offs

  • High price point compared to lower wattage or efficiency PSUs
  • Large 200mm length may not fit smaller ATX cases
  • 1200W is overkill for most single-GPU gaming systems

Should you buy it?

Buy this PSU if you have a top-tier system with components like an RTX 4090 or multiple high-end GPUs, or if you plan to upgrade to such components soon and value long-term reliability and efficiency. For most users with a single GPU, a 750W-1000W 80+ Gold PSU will be more cost-effective.

Specifications

Wattage
1200W
Efficiency
80+ Platinum
Form factor
ATX
Length
200mm

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