Cooler Master MWE Gold 1250 V2 ATX 3.1

1250 W
2Ratings
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Product details

The Cooler Master MWE Gold 1250 V2 ATX 3.1 is a powerful PC power supply designed for demanding applications and gaming systems. With a total output of 1250 watts, it provides ample power for high-performance components and ensures stable power delivery. The power supply is rated with an 80 PLUS Gold certification, meaning it achieves a high efficiency of up to 90 percent. This not only contributes to energy efficiency but also reduces heat generation and power consumption. The active cooling with a 140 mm fan ensures effective heat dissipation, while the compact ATX form factor allows for easy integration into various cases. The MWE Gold 1250 V2 is also equipped with various safety certifications that guarantee reliable and safe usage.

  • 80 PLUS Gold certification for high energy efficiency
  • Active cooling with a 140 mm fan for optimal temperature control
  • Modular design: Fixed installation for easy setup
  • Versatile connectivity options for various components
  • Certified according to TUV, cTUVus, CE, FCC, and other standards.

Key specifications

80 PLUS certificate
Gold
Power protection features
EIA, OCP, OLP, OPP, OVP, SCP
Form factor
ATX
Internal connection options
24-pin ATX power connector (1x), 4-pin Molex (4x), 6+2-pin PCI Express (3x), S-ATA (12x)
Modularity
Modular cable management
Item number
54432372

General information

Manufacturer
Cooler Master
Category
Power Supply PC
Manufacturer no.
MPE-C501-AFCAG-3EEU
Release date
5.2.2025
Sales rank in Category Power Supply PC
136 of 2770
External links
Manufacturer's site (it)
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
90%
80 PLUS certificate
Gold
Modularity
Modular cable management

Power supply connectors

Internal connection options
24-pin ATX power connector (1x), 4-pin Molex (4x), 6+2-pin PCI Express (3x), S-ATA (12x)

Cooling properties

Fan location
Top side
Cooling method
Active cooling
Number of fans
1x
Fan diameter
140 mm
LED colour
without LED

Safety

Power protection features
EIA, OCP, OLP, OPP, OVP, SCP

Power supply

Power
1250 W

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
18 cm
Width
15 cm
Height
8.60 cm
Weight
3020 g

Package dimensions

Length
34.60 cm
Width
20 cm
Height
12.50 cm
Weight
3.60 kg

30-day right of return
24 Months Warranty (Bring-in)
11 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 15.ASUS
    1.9 %
  • 15.Intertech
    1.9 %
  • 17.Cooler Master
    2.1 %
  • 17.Sharkoon
    2.1 %
  • 19.LC-Power
    2.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 2.MSI
    1 day
  • 2.Thermaltake
    1 day
  • 7.Cooler Master
    2 days
  • 7.Gigabyte
    2 days
  • 9.Lian-Li
    3 days

Return rate

How often is a product of this brand in the «Power Supply PC» category returned?

Source: Digitec Galaxus
  • 1.Cooler Master
    2.4 %
  • 2.MSI
    3.4 %
  • 3.be quiet!
    3.7 %
  • 3.Noctua
    3.7 %
  • 5.Gigabyte
    3.8 %
Source: Digitec Galaxus