Cooler Master GX III Gold 850 ATX 3.0 850W Fully Modular 80 Plus Gold PSU Power Supply with 135mm ‘Zero RPM’-Capable Silent Fan

STRENGTH IN ELEGANCE
Cooler Master presents the GX III Gold featuring exceptional efficiency, low noise output, and superb reliability.

INNOVATIVE, STREAMLINED DESIGN
The innovative design streamlines the overall aesthetic of the unit and greatly improves airflow.

ATX 3.0 SUPPORT & A DURABLE 90-DEGREE 12VHPWR CABLE
Includes ATX 3.0 support and a 90-degree 12+4pin (12VHPWR) PCIe 5.0 connector featuring higher electrical durability, improved safety, and capable of bringing up to 450W to your GPU.
*All performance stats confirmed in 25c ambient temperature testing.

OPTIMIZED THERMAL PERFORMANCE
An anodic-coated heat sink keeps average temperatures 5c lower than a traditional heat sink for enhanced durability and a prolonged life span.
*All performance stats confirmed in 25c ambient temperature testing.

CERTIFIED EFFICIENCY
80 Plus Gold and Cybenetics Platinum certifications indicate achievement of more than 90% efficiency at typical loads. This Gold certified unit can also achieve Titanium level efficiency under general light load usage in a 115V test.

SILENT FAN PERFORMANCE WITH A ZERO-RPM MODE
This unit has received a Cybenetics A- noise level certification and includes a smart thermal control mode that defaults to zero spin.

FULLY MODULAR CABLING
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.

Specifications

ATX Version
ATX 12V Ver. 3.0

PFC
Active PFC

Input Voltage
100-240V

Input Current
10-5A

Input Frequency
50-60Hz

Dimensions (L X W X H)
160 X 150 X 86 mm

Fan Size
135mm

Fan Bearing
HDB

Fan Speed
1900 RPM

Efficiency
=90% @ Typical Load

80 PLUS Rating
80 PLUS Gold

ErP 2014 Lot 3
Yes

Operating Temperature
0-50°C

Power Good Signal
100 – 150 ms

Hold Up Time
>16ms

MTBF
>100,000 Hours

Protections
OPP, OVP, OTP, OCP, SCP, UVP, Surge and Inrush Protection

Regulatory
cTUVus, TUV, CE, FCC, BSMI, CCC, EAC, RCM, UKCA, RoHS2.0 / BIS, KC (based on region’s request.)

ATX 24 Pin Connectors
1

EPS 4+4 Pin Connectors
1

EPS 8 Pin Connector
1

SATA Connectors
8

Peripheral 4 Pin Connectors
4

PCI-e 6+2 Pin Connectors
3

12VHPWR Connector
1

Series
GX Series

80 Plus
Gold

Modular
Full Modular

Wattage
850W