CORSAIR RMe Series RM850e Fully Modular 80 PLUS Gold Power Supply – White

Quiet Power • Modern Design • Next-Gen Certified

The CORSAIR RMe Series RM850e delivers reliable, efficient, and whisper-quiet power for high-performance systems. Featuring ATX 3.1 certification and PCIe 5.1 readiness, it supports the latest graphics cards and CPUs with exceptional stability and efficiency.

With 80 PLUS Gold and Cybenetics Gold certifications, the RM850e achieves up to 90% energy efficiency, minimizing heat and power loss while ensuring dependable performance. Its 120 mm rifle-bearing fan and Zero RPM Fan Mode allow near-silent operation during low to moderate loads.

A fully modular cable design with CORSAIR Type 4 cables simplifies installation and improves airflow for a clean, professional-looking build. Compact at just 140 mm in length, the RM850e fits easily in most ATX cases—making it ideal for both powerful gaming PCs and creative workstations.

Key Features

• ATX 3.1 Certified & PCIe 5.1 Ready – Supports the newest GPUs and processors with native compliance.

• 80 PLUS Gold / Cybenetics Gold Efficiency – Up to 90% efficiency under typical loads for cooler operation.

• Silent Operation with Zero RPM Mode – Fan remains off at low loads for completely silent power delivery.

• 120 mm Rifle-Bearing Fan – Reliable, low-noise cooling performance.

• Fully Modular Type 4 Cabling – Use only the cables you need for a cleaner, easier build.

• Modern Standby Support – Enables faster wake times and improved power efficiency at idle.

• Compact 140 mm Design – Perfect fit for modern mid-tower and compact builds.

• High Reliability – Rated for 100,000 hours MTBF and backed by CORSAIR’s 7-year warranty.

Specifications