Cooler Master G Gold 550 V2 power supply unit 550 W 24-pin ATX ATX Black

Cooler Master G Gold 550 V2, 550 W, 100 - 240 V, 50/60 Hz, 4 - 8 A, Active, 120 W

Cooler Master G Gold 550 V2 power supply unit 550 W 24-pin ATX ATX Black

Cooler Master G Gold 550 V2, 550 W, 100 - 240 V, 50/60 Hz, 4 - 8 A, Active, 120 W

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Product Information

POWER EVOLVED
Introducing the G Gold V2, the evolutionary next step in Cooler Master power and the ATX 3.1 upgrade to our G Gold PSU. With features such as 80 Plus Gold efficiency, a DC-to-DC + LLC circuit design, and a quiet HDB fan cooling, the V2 provides valuable performance in multiple dimensions.

Several changes and additions improve the overall user experience. Together, these design choices deliver
an advanced PSU that is highly efficient and reliable.

Quiet HDB fan
A hydrodynamic bearing fan delivers long-lasting quiet and effective cooling.

80 Plus Gold efficiency certification
This unit is certified to achieve more than 90% efficiency at typical loads in a 115V test.

High temperature resilience
A 40°C maximum operating temperature allows for pushing your machine to the limits with overclocking and other high-intensity applications.

Embossed cable
An embossed cable texture provides a softer and overall improved grip with a pleasing aesthetic.

ATX 3.1 support
Compliant with ATX 3.1 to fully support a peak power 1.5 times higher than the rated maximum wattage, this unit is ideal for use with the 40 series GPUs.

Single +12V rail
All power comes from a single +12V source, ensuring consistent output through all connected cables.

DC-to-DC technology
The DC-DC circuit design offers reliable, stable output to all connected components.

2 EPS Connectors
Two 4-pin EPS connectors are included for universal compatibility with current-gen motherboards.

Power Supply Units Cooler Master
Product
Name
Cooler Master G Gold 550 V2 power supply unit 550 W 24-pin ATX ATX Black
Power
Total power
550 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Input current
4 - 8 A
Power Factor Correction (PFC) type
Active
Combined power (+3.3V)
120 W
Combined power (+12V)
549.6 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)
45.8 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 power, Over voltage, Overheating, Short circuit, Under voltage
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Weight & dimensions
Width
150 mm
Depth
140 mm
Height
86 mm
Weight
1.45 kg
Ports & interfaces
Motherboard power connector
24-pin ATX
Peripheral (Molex) power connectors (4-pin)
3
Motherboard power cable length
50 cm
Number of SATA power connectors
6
SATA power cable length
400,550,700 mm
Peripheral (Molex) power cable length
550,700,400 mm
EPS power connector (8-pin)
Yes
EPS power connector (4+4 pin)
Yes
PCI Express power connectors (6+2 pin)
2
PCI Express power cable length
62 cm
Packaging data
Package width
190 mm
Package depth
245 mm
Package height
110 mm
Package weight
1.85 kg
Other features
EPS cable length
67 cm
Performance
Purpose
PC/Server
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)
Logistics data
Master (outer) cases per pallet
32 pc(s)
Master (outer) case width
260 mm
Master (outer) case length
570 mm
Master (outer) case height
215 mm
Products per master (outer) case
5 pc(s)
Certificates
Compliance certificates
BSMI, CCC, CE, EAC, Federal Communications Commission (FCC), RCM, RoHS, UKCA, cTUVus
Certification
ErP 2014 Lot 3
NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.

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