Cooler Master GX II Gold 750 750W - Power supply, 80 Plus Gold
Key Specifications
Choose one or multiple features to search for items that have the same specifications.Technical details | |
Sustainability compliance | ![]() |
Sustainability certificates | ErP |
Ports & interfaces | |
ATX Power connector (24-pin) | ![]() |
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 | 120,500 mm |
Peripheral (Molex) power cable length | 120,500 mm |
EPS power connector (4+4 pin) | ![]() |
Weight & dimensions | |
Weight | 2.58 kg |
Height | 86 mm |
Width | 150 mm |
Depth | 160 mm |
Energy management | |
Input current | 10 - 5 A |
Nominal power | 750 W |
Efficiency | 90% |
Hold time | 16 ms |
Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 120 W |
Combined power (+12V) | 750 W |
Combined power (+5V) | 120 W |
Combined power (-12V) | 0.3 W |
Combined power (+5Vsb) | 3 W |
Max output current (+3.3V) | 20 A |
Max output current (+12V) | 62.5 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 | 750 W |
Operational conditions | |
Operating temperature (T-T) | 0 - 40 °C |
Packaging data | |
Package weight | 2.97 kg |
Package depth | 195 mm |
Package height | 125 mm |
Package width | 320 mm |
Package type | Box |
Certificates | |
80 PLUS certification | 80 PLUS Gold |
Design | |
Product colour | Black |
Number of fans | 1 fan(s) |
On/off switch | ![]() |
Cooling type | Active |
Fan diameter | 12 cm |
Fan location | Top |
Fan speed | 0 - 2500 RPM |
Performance | |
Mean time between failures (MTBF) | 100000 h |
Purpose | PC |
Bearing technology | HDB |
ATX version | 3.0 |
Power supply unit (PSU) form factor | ATX |
EAN | 4719512140086 |
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 3.0 support.
ATX 3.0 support & a durable 12VHPWR cable
Includes ATX 3.0 support and a 90-degree 12+4pin (12VHPWR) PCIe 5.0 connector featuring higher electrical durability, lower temperatures, and improved safety.
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.
PSU CALCULATOR
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Try out our comprehensive and easy-to-use PSU calculator.
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