CORSAIR RM850 850W ATX 80 PLUS GOLD Certified Full Modular Power Supply (White)

The Corsair RM Series Ultra-Low Noise power supply is ready to deliver 80 Plus Gold efficient power to your PC! This PSU features all the connections needed to power today’s most demanding systems. It’s industrial-grade capacitors deliver epic electrical performance and reliability which is backed by a 10-year Corsair warranty. Wake up your PC faster and consume less power with support for Modern Standby sleep mode. Enjoy virtually silent operation at low and medium loads with Zero RPM mode.

Key Features:

• Fully Modular Cables
• Tuned for Low-Noise Operation
• Zero RPM Fan Mode
• 105°C-Rated Capacitors
• 80 PLUS Gold Certified
• Modern Standby Compatible
• Resonant LLC Topology with DC-to-DC Conversion

READY FOR MODERN STANDBY

Modern Standby is a upcoming feature for Windows 10 that vastly improves your PC’s sleep and wake functionality. The technology allows your system to wake from sleep more than twice as fast, as well as maintain a network connection during sleep to continue downloading updates and receive emails and notifications – just like your phone. Best of all, it does this with less overall power consumption.

80 PLUS GOLD CERTIFIED

CORSAIR RM850 delivers power at up to 90% efficiency, lowering energy consumption, noise, temperatures, and your power bill.

105°C-RATED CAPACITORS

Using industrial-grade electrolytic capacitors, RM Series power supplies offer the unwavering power and long-term reliability you demand from a CORSAIR power supply.

ZERO RPM FAN MODE

The RM Series’ cooling fan doesn’t spin until you need it, for near-silent operation at low and medium loads.

TUNED FOR LOW NOISE OPERATION

A 135mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load. When at low and medium loads, the fan stops spinning entirely until it’s needed, resulting in virtually silent operation.

COMPACT SIZE

A 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases, providing more space for cable management and airflow in your chassis.

MULTIPLE-GPU READY

PCI-E connectors to power dual or triple (RM850 only) GPUs for your most ambitious PC gaming builds.

FULLY MODULAR CABLES

Use only the cables you need for quick and easy installation, simplifying routing and cable management. Store your unused cables in the included cable bag.

TEN-YEAR WARRANTY

CORSAIR provides a ten-year warranty on all RM Series power supplies; your guarantee of reliable operation that will last across several system builds. If you need help, CORSAIR customer service and tech support are always on hand.