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CORSAIR RM1200x 1200W 80+ Gold Fully Modular ATX 3.0 PCIe 5.0 PSU

CORSAIR RM1200x 1200W 80+ Gold Fully Modular ATX 3.0 PCIe 5.0 PSU

by Corsair

£210.79

Power your ultimate PC build with Corsair's RM1200x PSU. This 1200W 80+ Gold-rated power supply boasts ATX 3.0 and PCIe 5.0 compatibility, ensuring reliable power for high-end gaming rigs and demanding workstations. Fluid dynamic bearing fan ensures quiet operation.

GTIN00840006654124
EAN0840006654124
MPNCP-9020254-UK
Prices updated 18 Mar 2026

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Product Description

CORSAIR RM1200X (CP-9020254-UK) 1200W PSU Demand peak performance from your system with the CORSAIR RM1200X, a 1200W 80+ Gold-rated fully modular power supply engineered for demanding PCs. Designed for enthusiasts and professionals alike, this ATX 3.0 and PCIe 5.0 compliant PSU delivers clean, stable power with exceptional ease of use thanks to its innovative side-mounted cable interface. Whether you're building a high-end gaming rig, a content creation powerhouse, or a professional workstation, the RM1200X provides the reliable power you need, with the features you demand. Features Revolutionary side-mounted cable interface for effortless cable management and easy access. Fully modular design with micro-fit connectors for a clean build and only the necessary cables. 140mm fluid dynamic bearing fan with Zero RPM mode for near-silent operation at low loads. Intel ATX 3.0 and PCIe 5.0 compliant for compatibility with the latest hardware and protection against power spikes. 100% 105°C-rated Japanese electrolytic capacitors for superior reliability and longevity. 80 PLUS Gold certification for high efficiency and reduced energy consumption. Modern Standby compatible for fast wake-from-sleep times. Ten-year warranty for peace of mind. Specifications Power Output: 1200W Efficiency Rating: 80 PLUS Gold Form Factor: ATX Modular Design: Fully Modular Fan: 140mm Fluid Dynamic Bearing Connectors: Micro-Fit Standards: ATX 3.0, PCIe 5.0 Capacitors: 100% 105°C-rated Japanese Electrolytic Warranty: 10 Years MPN: CP-9020254-UK EAN: 840006654124

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