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EVGA SuperNOVA 850 G5 Top facing forward

The EVGA SuperNOVA G5 joins the elite ranks of the EVGA 80 PLUS Gold power supplies. As the successor to the award-winning G3 series, G5 power supplies continue to push the envelope with the latest certifications and Intel power-on standards. Starting with 80 PLUS Gold certification, a fully-modular cable design, 100% Japanese capacitors, and an ultra-quiet 135mm Fluid Dynamic bearing fan with EVGA ECO mode, these power supplies are built for performance and silence.

Gold rated and 80 Plus certification icon

80 Plus certification ensures your power supply isn't wasting power and turning it into excess heat. Under typical load, this power supply is 91% efficient or higher.

EVGA SuperNOVA 850 G5 Active clamp design low ripple and noise show

The G5 power supplies also feature an active clamp circuit design, DC-to-DC converter, and active PFC to provide tight voltage regulation and low ripple + noise.

Power charts and fully modular ports

Use only the cables you need, reducing cable clutter and improving case airflow.

100% Japanese capacitors close-up

Get the most reliability and greatest performance with the use of the highest-possible quality Japanese Capacitors.

100% Aluminum solid state capacitors on the modular board Demonstration

Solid-state capacitors improve efficiency and reduce the impact of environmental factors after power is converted to DC, but before it leaves the power supply.

EVGA SuperNOVA 850 G5 face forward

Fluid Dynamic Bearings reduce the wear and tear on a fan's bearings, reduce noise, and feature a longer-lasting life than dual ball bearing fans. Couple that with EVGA ECO mode to turn off the fans under low to medium loads and you have a power supply that runs cool when necessary, and silently when not.

The G5 features a larger fan than the G3 to reduce noise without increasing the size of the power supply.

EVGA SuperNOVA 850 G5 noise charts
protections (OCP, OVP, UVP, OPP, SCP, OTP) iocn

The EVGA G5 Series also includes a full suite of protections (OCP, OVP, UVP, OPP, SCP & OTP) for safety and security, and are covered by EVGA's industry-leading 10-year warranty and customer support.

EVGA SuperNOVA 850 G5 10 years warranty icon

World-leading EVGA warranty and support for 10 years.