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Cooler Master MWE 550W V3 ATX 3.1 - 80+ BRONZE - 550 WATTS

550 W
Currently out of stock
Free shipping starting at 30,–

Product details

The Cooler Master MWE 550W V3 ATX 3.1 is a reliable PC power supply designed for stable power delivery to computer components. With a power output of 550 watts and an 80 Plus Bronze certification, it offers efficient energy conversion that optimizes power consumption and minimizes heat generation. This power supply is designed in the ATX format, making it suitable for a variety of cases. Its modular design allows for flexible cable management, simplifying installation and improving airflow within the case. The wide range of connectors, including SATA and PCIe, ensures compatibility with modern hardware components and provides ample connection options for upgrades.

  • 80 Plus Bronze certification for high energy efficiency
  • Modular design for easy cable management
  • Variety of connectors, including SATA and PCIe
  • Robust construction for long-term reliability.

Key specifications

Form factor
ATX
ATX version
3.1
80 PLUS certificate
Bronze

General information

Item number
54521772
Manufacturer
Cooler Master
Category
Power Supply PC
Manufacturer No.
MPE-5501-ACAAW-3BEU
Release date
6.2.2025

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
ATX version
3.1
80 PLUS certificate
Bronze

Power supply

Power
550 W

Origin

Country of origin
China

Scope of delivery

Scope of delivery
EPSPCIeSATA

Legal Notice

Product Safety

Package dimensions

Length
24.70 cm
Width
19.20 cm
Height
11.10 cm
Weight
1.90 kg

Legal concerns

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Reviews & Ratings

Statutory 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: Galaxus
  • 7.Enermax
    1,4 %
  • 7.Lian-Li
    1,4 %
  • 9.Cooler Master
    1,5 %
  • 9.Gigabyte
    1,5 %
  • 11.MSI
    1,6 %

Statutory 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: Galaxus
  • 13.Gigabyte
    3 days
  • 15.NZXT
    4 days
  • 15.Seasonic
    4 days
  • 17.be quiet!
    7 days
  • 18.Cooler Master
    11 days

Return rate

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

Source: Galaxus
  • 1.Cooler Master
    2,3 %
  • 2.be quiet!
    3,7 %
  • 2.MSI
    3,7 %
  • 4.Fortron
    3,8 %
  • 5.Seasonic
    3,9 %
Source: Galaxus