Key Specifications
Choose one or multiple features to search for items that have the same specifications.Ports & interfaces | |
Motherboard power connector | 24-pin ATX |
Number of SATA power connectors | 6 |
Peripheral (Molex) power connectors (4-pin) | 2 |
EPS power connector (8-pin) | ![]() |
PCI Express power connectors (6+2 pin) | 4 |
Cabling type | Fully-Modular |
Motherboard power cable length | 55 cm |
SATA power cable length | 500,620,740,860 mm |
Peripheral (Molex) power cable length | 740,620,500,860 mm |
PCI Express power cable length | 62 cm |
EPS power connector (4+4 pin) | ![]() |
PCI Express power connectors (12+4 pin) | 1 |
PCI Express power connectors (12+4 pin) cable length | 650 mm |
Weight & dimensions | |
Weight | 2.61 kg |
Height | 86 mm |
Width | 150 mm |
Depth | 160 mm |
Energy management | |
Input current | 5 - 10 A |
Nominal power | 850W |
Efficiency | 90% |
Hold time | 16 ms |
Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 120 W |
Combined power (+12V) | 849.6 W |
Combined power (+5V) | 120 W |
Combined power (-12V) | 3.6 W |
Combined power (+5Vsb) | 15 W |
Max output current (+3.3V) | 20 A |
Max output current (+12V) | 70.8 A |
Max output current (+5V) | 20 A |
Max output current (-12V) | 0.3 A |
Max output current (+5Vsb) | 3 A |
AC input frequency | 50/60 Hz |
AC input voltage | 100 - 240 V |
Total power | 850 W |
Power Good signal delay range | 100 - 150 ms |
Operational conditions | |
Operating temperature (T-T) | 0 - 40 °C |
Packaging data | |
Package weight | 3 kg |
Package depth | 320 mm |
Package height | 125 mm |
Package width | 195 mm |
Certificates | |
Certification | ErP 2014 Lot 3 |
Other features | |
EPS cable length | 60 cm |
Design | |
Product colour | Black |
Number of fans | 1 fan(s) |
Cooling type | Active |
Fan diameter | 12 cm |
Fan speed | 0 - 2500 RPM |
Performance | |
Mean time between failures (MTBF) | 100000 h |
Purpose | PC/Server |
Bearing technology | HDB |
ATX version | 3.1 |
80 PLUS certification | 80 PLUS Gold |
Power supply unit (PSU) form factor | ATX |
Logistics data | |
Master (outer) cases per pallet | 24 pc(s) |
Master (outer) case height | 231 mm |
Master (outer) case width | 335 mm |
Master (outer) case length | 520 mm |
Products per master (outer) case | 4 pc(s) |
EAN | 4719512150832 |
BUILT TO LAST
The GX II Gold brings a new standard of durability and efficiency to Cooler Master’s lineup of power supply units combined with ATX 3.1 support.
ATX 3.1 Support & a Durable 90-degree 12V-2x6 Cable
Includes ATX 3.1 support and a 90-degree 12V-2x6 PCIe 5.1 connector featuring higher electrical durability, improved safety, and capable of bringing up to 600W to your GPU.
Certified Efficiency
The GX II Gold is certified to achieve more than 90% efficiency at typical loads.
Silent Fan Performance with a ZERO-RPM Mode
A zero-RPM default mode automatically turns the fan on when your PC reaches a specific temperature.
Separated Thermal Technologies
Separated thermal technologies provide improved thermal performance and a large, high-quality Japanese capacitor features reduced ripple noise and enhanced reliability.
Fully Modular Cabling
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.
Estimated delivery: No delivery info
Today: Closed
Estimated delivery: No delivery info
Today: Closed
Estimated delivery: No delivery info
Today: Closed
Estimated delivery: No delivery info
Today: Closed
Estimated delivery: No delivery info
Today: Closed
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info