Designed to appeal to system builders looking for a truly premium power supply, the Signature 850 boasts many cutting-edge features, several of which have never before been offered in a consumer power supply. The Signature 850 features DC to DC voltage regulator modules which ensure greater system stability, and an 80mm Pulse Width Modulation (PWM) fan which can run up to 50% quieter than standard fans. Not only does the Signature 850 deliver the latest in stability, reliability, and quiet cooling, it also passes 80 PLUS Bronze certification, a rare distinction in energy efficiency attained by very few other power supplies.

NVIDIA SLI ready certified

DC to DC Regulator Modules: Ensure supreme system stability

Highest quality Japanese fan and capacitors ensure long-term reliability

Advanced hybrid cable management improves airflow and reduces clutter

80 PLUS Bronze Certified: 82% or more efficiency at 20%, 50%, and 100% load

80mm Cooling Fan uses Pulse Width Modulation (PWM) for whisper-quiet operation

Universal Input and Active PFC allow the Signature 850 to operate efficiently on any power grid in the world

Dual density PC board layout provides better airflow, reduces electrical noise, and allows heavier components

Industrial grade protection circuitry prevents damage resulting from short circuits (SCP), over voltages (OVP), over power (OPP), over temperature (OTP), and over current (OCP)