Cooler Master ALIMENTATION ATX MWE GOLD V3 - 550W (NOIR)

550 W
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Product details

The Cooler Master MWE Gold V3 550W is a powerful ATX power supply designed for reliable power delivery to PC systems. With a rated output of 550 watts, it provides ample energy for various components and ensures stable performance. The power supply features an active cooling system that includes a fan to regulate operating temperature and maintain optimal performance. The MWE Gold V3 meets the 80 PLUS Bronze certification, meaning it offers high energy efficiency and reduces power consumption. The fixed cable strands simplify installation and cable management, while the various connection options allow for flexible configurations. This power supply is ideal for gamers and PC enthusiasts who value quality and efficiency.

  • 80 PLUS Bronze certification for high energy efficiency
  • Active cooling system with a 120 mm fan for optimal cooling
  • Fixed cable strands for easy cable management
  • Versatile connection options for various components
  • Robust construction in ATX form factor.

Key specifications

Form factor
ATX
ATX version
3.1
80 PLUS certificate
Bronze
Modularity
Permanently installed
Internal connection options
4-pin CPU (1x)4-pin Molex (3x)6-pin PCI Express (1x)6+2-pin PCI Express (2x)S-ATA (6x)

General information

Item number
59300785
Manufacturer
Cooler Master
Category
Power Supply PC
Manufacturer no.
MPE-5502-ACAAG-3BEU
Release date
11.6.2025
External links

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
ATX version
3.1
Efficiency
90%
80 PLUS certificate
Bronze
Modularity
Permanently installed

Power supply connectors

Internal connection options
4-pin CPU (1x)4-pin Molex (3x)6-pin PCI Express (1x)6+2-pin PCI Express (2x)S-ATA (6x)

Cooling properties

Cooling method
Active cooling
Number of fans
1x
Fan diameter
120 mm
LED colour
without LED

Power supply

Power
550 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
12.25 kg
Climate contribution
CHF 0.28

Scope of delivery

Scope of delivery
EPSPCI ExpressSATA

Product dimensions

Length
14 cm
Width
15 cm
Height
8.60 cm
Weight
1566 g

Package dimensions

Length
26.30 cm
Width
19.10 cm
Height
11.20 cm
Weight
2.08 kg

30-day right of return
24 Months Warranty (Bring-in)
8 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.NZXT
    1.7 %
  • 16.ASUS
    1.8 %
  • 16.Cooler Master
    1.8 %
  • 16.Intertech
    1.8 %
  • 19.Chieftec
    1.9 %

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
  • 13.ASUS
    4 days
  • 13.Lian-Li
    4 days
  • 15.Seasonic
    6 days
  • 16.be quiet!
    7 days
  • 17.Cooler Master
    10 days

Return rate

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

Source: Digitec Galaxus
  • 1.Cooler Master
    2.2 %
  • 2.MSI
    3.4 %
  • 3.be quiet!
    3.7 %
  • 4.Seasonic
    3.8 %
  • 5.Thermaltake
    4 %
Source: Digitec Galaxus