Cooler Master MWE Gold 1250 V2 ATX 3.1, 1250 W, 100 - 240 V, 50/60 Hz, 15 - 7 A, Active, 120 W

Cooler Master MWE Gold 1250 V2 ATX 3.1 power supply unit 1250 W 24-pin ATX Black

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Product Information

ATX 3.1 Fully Modular 80 PLUS Gold Certified ATX Power Supply Unit

MWE Gold 1250 V2 ATX 3.1

Connect the Future, connect ATX 3.1

100% ATX 3.1 Compatible

Cooler Master took the initiative and continuously developing our first ATX 3.1 Power Supply lineup. Compliant with ATX 3.1 standard and 12V-2x6 connectors, the MWE Gold 1050/1250 V2 ATX 3.1 can fully support the peak power drawn by the 40 series RTX graphic cards and whole system.

80 PLUS Gold Certified

Efficiency has always been one of the most important factors for users when choosing their power supply unit. While there are a range of efficiency options, 80 PLUS Gold has been the ideal choice for the last several years and continues to be seen as the standard for much of the world. The MWE Gold 1050/1250 V2 ATX 3.1 features 80 PLUS Gold certification, guaranteeing 90% efficiency at typical load.

Quiet Cooling

The MWE Gold 1050/1250 V2 ATX 3.1 has been optimized with an 140mm fan along with an advanced fluid-dynamic bearing (FDB) delivers quiet and effective cooling with a long lifespan. With Smart Thermal Control System (STCM), the fan will not spin until at 40% of rated output power to reduce noise.

Industrial-grade Temperature Resilience

The MWE Gold 1050/1250 V2 ATX 3.1 has improved to operate safely at up to 50 degrees Celsius ambient for high-end computer, overclocking and other high intensity applications. Such a high threshold greatly enhances the performance of your PSU and your system.

Fully Modular Cabling

The fully modular version of the MWE Gold 1050/1250 V2 ATX 3.1 comes with a set of flat black cables that can be customized to each user's individual needs. It's designed for easy cable management that each system only needs to include the cables required. This unused space within the chassis allows for reduced clutter, better airflow and aesthetic, thereby improving your system's overall cooling.

PSU Calculator

Need help choosing the right power supply for your system? Try out our easy to use, comprehensive PSU calculator.

Power Supply Units Cooler Master
Product
Name
Cooler Master MWE Gold 1250 V2 ATX 3.1 power supply unit 1250 W 24-pin ATX Black
Category
Power Supply Units
Brand
Cooler Master
Power
Total power
1250 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Input current
15 - 7 A
Power Factor Correction (PFC) type
Active
Combined power (+3.3V)
120 W
Combined power (+12V)
1248 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)
104 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 total voltage, Over voltage, Short circuit, Under voltage
Operational conditions
Operating temperature (T-T)
0 - 50 °C
Weight & dimensions
Width
150 mm
Depth
180 mm
Height
86 mm
Weight
3.02 kg
Ports & interfaces
Motherboard power connector
24-pin ATX
Peripheral (Molex) power connectors (4-pin)
4
Motherboard power cable length
65 cm
Number of SATA power connectors
12
SATA power cable length
500,620,740,860 mm
Peripheral (Molex) power cable length
740,620,500,860 mm
EPS power connector (8-pin)
Yes
EPS power connector (4+4 pin)
Yes
PCI Express power connectors (6+2 pin)
3
ATX Power connector (24-pin)
Yes
Cabling type
Fully-Modular
Packaging data
Package width
197 mm
Package depth
333 mm
Package height
122 mm
Package weight
3.42 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
TBB
Mean time between failures (MTBF)
100000 h
Design
Product colour
Black
Cooling type
Active
Fan diameter
14 cm
Number of fans
1 fan(s)
Fan location
Top
On/off switch
Yes
Technical details
Sustainability certificates
ErP
Certificates
Compliance certificates
CE, UKCA
Certification
TUV, cTUVus, CE, FCC, BSMI, CCC, EAC, RCM, UKCA, BIS
NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.

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