Gigabyte P850GM Power Supply

Gigabyte P850GM is a 80 PLUS Gold certified, fully-modular power supply with maximum power output of 850W. At only 140mm deep, the P850GM's compact size allows it to fit into small chasses.

Gigabyte builds the P850GM with high-quality Japanese main capacitors to ensure clean power output and durability. The entire unit is cooled by a 120mm Smart Hydraulic Bearing fan that stops fully when the power supply is not under load (less than 20%). The Hydraulic Bearing design provides 1.4x longer life compared to conventional sleeve bearing fans.

The P850GM uses a single +12V rail in order to provide the best stability and compatibility, paving the way for overclocking. It also incorporates protection designs such as Over Current Protection (OCP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), Over Power Protection (OPP), Under Voltage Protection (UVP), and Short Circuit Protection (SCP).

In the same series, Gigabyte also markets the P750GM and P1000GM with different output levels that nonetheless share the compact form factor of the P850GM.