Corsair RMe 850W ATX 3.1 (2025) - power supply, 80 Plus Gold

CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with Cybenetics Gold efficiency to your PC. The modular cables make PC builds easy, as you connect only the cables your system requires. With ATX 3.1 and PCIe 5.1 compliance with inclusion of native 12V-2x6 connnector and cable, and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system.

• Reliable and efficient low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs.
• Compliant with the ATX 3.1 power standard from Intel®, supporting PCIe 5.1, means the PSU can withstand 2x transient power excursions from even the highest end GPUs.
• A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.
• 105°C-rated capacitors deliver steady, reliable power and dependable electrical performance.
• Supports Modern Standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency.
• Cybenetics Gold efficiency certified for lower power consumption, less noise, and cooler temperatures.
• Supports Zero RPM fan mode for near-silent operation at lower loads.
• Cybenetics noise rating of "A" ensures that the RMe is among the quietest PSUs available.
• Compact 140mm-long casing ensures an easy fit in modern enthusiast PC cases.
• Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and ensures better energy-efficiency across a wide range of loads.
• Native 600W, 12V-2x6 PCIe 5.1 GPU power connector supports the latest Nvidia 40 Series graphics cards without having to use clumsy, bulky adapters.
• Seven-year warranty for peace of mind through multiple builds.