Gigabyte P850GM 80+ Gold Modular Power Supply, 850W

MX00114042 P850GM 80+ Gold Modular Power Supply, 850W
MX00114042 P850GM 80+ Gold Modular Power Supply, 850W MX00114042 P850GM 80+ Gold Modular Power Supply, 850W MX00114042 P850GM 80+ Gold Modular Power Supply, 850W MX00114042 P850GM 80+ Gold Modular Power Supply, 850W

Product Info

The Gigabyte P850GM Gold Modular 850W Power Supply is 80PLUS gold certified with an energy efficiency rating of up to 90% at 50% load, features a 120mm smart hydraulic bearing fan, single +12V rail, high quality Japanese capacitors, and protective safety certifications, and is fully modular.

  • 850W Total output power
  • 80 PLUS Gold certified, with 90% efficiency or higher under typical loads
  • Fully Modular to reduce clutter and improve airflow
  • Powerful single +12V rail
  • 120mm Smart Hydraulic Bearing (HYB) Fan
  • Japanese capacitors
  • The P850GM power supply features a compact size to fit any small chassis
  • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)


Fully Modular Design

All the black flat cables are modular design. Installing only the cables you need to reduce clutter, to increase the airflow and to improve the chassis thermal performance.

80 Plus Gold Certified

80 Plus Gold certified ensures to deliver 90% efficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise. And with the support of Intel processors, it will save more energy and more money.

High Quality Japanese Capacitors

The main capacitors are high quality Japanese capacitors, to produce the efficient performance and to ensure the longer reliability

120mm Smart Hydraulic Bearing (HYB) Fan

The fan speed is adjusted according to the automatic power detection and will stop when the system is idle or under low load (less than 20% load). The Hydraulic Bearing fan provides longer and more stable life time.

Single +12V Rail

Single +12V rail provides the best power output, stability and compatibility for the hardware. It provides the easiest way to install the power cable. And it is the best design for overclocking.


In order to make sure the entire computer system to operate stably under any conditions, we not only added protection designs such as OCP, OTP, OVP, OPP, UVP and SCP, but also ensured the stable operation of your system through the safety certification of various countries.


Product P850GM 80+ Gold 850W Modular Power Supply
Part Number GP-P850GM
Form Factor Standard ATX 12V v2.31
Input Voltage 100 ~ 240 VAC
Input Frequency Range 50 ~ 60 Hz
Input Current 12A ~ 6A
Efficiency 90% or higher typical loads
Maximum Load
Voltage +3.3V +5V +12V +5Vsb -12V
Current 20A 20A 70.8A 3.0A 0.3A
Combined Wattage 105W 849.6W 15W 3.6W
Max Output 850W @ 50 °C
80 PLUS® Yes, 80 PLUS® Gold certified
Active PFC Yes
Protection Over power protection (OPP)
Over current protection (OCP)
Over temperature protection (OTP)
Over voltage protection (OVP)
Under voltage protection (UVP)
Short circuit protection (SCP)
Cooling 120mm Hydraulic Bearing (HYB) fan
Noise Level N/A
MTBF >100,000 hours
Modular Yes, Full
Connectors 1 x 24-Pin ATX motherboard connector
2 x 8-Pin (4+4) EPS (CPU) connectors
4 x 8-Pin (6+2) PCI-E connectors
8 x SATA connectors
3 x 4-Pin Peripheral connectors
1 x 4-Pin Floppy connector
Modular Cable Type Flat (Black)
Dimensions 150 x 140 x 86 mm
Weight N/A