Cooler Master GX II Gold 750 ATX3.1 power supply unit 750 W 24-pin ATX ATX Black
Cooler Master GX II Gold 750 ATX3.1, 750 W, 100 - 240 V, 50/60 Hz, 10 - 5 A, Active, 120 W
| Date | Price |
|---|---|
| 26 September 2026 | £102 |
| 26 September 2026 | £85.17 |
Compare Cooler Master GX II Gold 750 ATX3.1 power supply unit 750 W 24-pin ATX ATX Black prices UK
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Product Information
he GX II Gold brings a new standard of durability and efficiency to Cooler Master’s lineup of power supply units. This 80 Plus Gold certified unit can achieve Titanium level efficiency at light loads in a 115V test.
With an APFC half bridge LLC and DC-to-DC design, the GX II Gold has achieved an 80 Plus Gold efficiency certification with top-tier performance. A zero-RPM default mode reduces noise and improves heat dissipation.
Combined with an ATX 3.1 12V-2x6 native cable featuring a space-saving, durable 90-degree connector, the GX II Gold is a powerhouse.
Product
- Name
- Cooler Master GX II Gold 750 ATX3.1 power supply unit 750 W 24-pin ATX ATX Black
- Category
- Power Supply Units
- Brand
- Cooler Master
Power
- Total power
- 750 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50/60 Hz
- Input current
- 10 - 5 A
- 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)
- 3.6 W
- Combined power (+5Vsb)
- 15 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
- Hold time
- 16 ms
- Efficiency
- 90%
- Power Good signal delay range
- 100 - 150 ms
- Power protection features
- Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
Weight & dimensions
- Width
- 150 mm
- Depth
- 160 mm
- Height
- 86 mm
- Weight
- 5.69 kg
Ports & interfaces
- Motherboard power connector
- 24-pin ATX
- Peripheral (Molex) power connectors (4-pin)
- 2
- Motherboard power cable length
- 55 cm
- Number of SATA power connectors
- 6
- SATA power cable length
- 500,620,740 mm
- Peripheral (Molex) power cable length
- 500,620 mm
- EPS power connector (8-pin)
- Yes
- EPS power connector (4+4 pin)
- Yes
- PCI Express power connectors (6+2 pin)
- 4
- ATX Power connector (24-pin)
- Yes
- Cabling type
- Fully-Modular
Packaging data
- Package width
- 320 mm
- Package depth
- 195 mm
- Package height
- 125 mm
- Package weight
- 6.55 kg
- Package type
- Box
Performance
- Purpose
- PC
- Power supply unit (PSU) form factor
- ATX
- 80 PLUS certification
- 80 PLUS Gold
- ATX version
- 3.1
- Bearing technology
- HDB
- Mean time between failures (MTBF)
- 100000 h
Design
- Product colour
- Black
- Cooling type
- Active
- Fan diameter
- 12 cm
- Number of fans
- 1 fan(s)
- Fan speed
- 0 - 2500 RPM
- Fan location
- Top
- On/off switch
- Yes
Technical details
- Sustainability certificates
- ErP
- Sustainability compliance
- Yes
Certificates
- Compliance certificates
- BIS, CCC, CE, EAC, Federal Communications Commission (FCC), KC, RCM, RoHS, TÜV mark, UKCA
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