# Cooler master MWE 550W V3 ATX 3.1 550W

**Brand:** Cooler Master
**Category:** Informatique
**Code (GTIN/SKU):** 4719512145104
**Canonical URL:** https://openreviews.io/en/reviews/coolermaster/cooler-master-mwe-550w-v3-atx-3-1-550w-4719512145104

## Rating: 5.0/5 ★★★★★ — 4 reviews analyzed
_Confidence: high_

## At a glance

Cooler master MWE 550W V3 ATX 3.1 550W reviews: 5.0/5 based on 4 analyzed reviews, updated September 7, 2026.

Praised: ATX 3.1 Specification and overall Reliability.

4 reviews analyzed, all published on other sites.
Other sites: 1 source, 4 reviews, average rating 5.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This Cooler Master power supply perfectly meets the requirements of the modern ATX 3.1 standard. It stands out as a reliable choice for mid-power PC builds, offering rigorous electrical stability and easy integration into the case thanks to its compactness and well-designed cables.

## Strengths

- **ATX 3.1 Specification** — The power supply is fully compliant with the latest power management technology standards.
- **Overall Reliability** — The unit delivers stable voltages and build quality that meets the brand's expectations.

## Frequently asked questions

- Is it suitable for latest-generation graphics cards?
- What cables are included with this power supply?
- Is the fan quiet under load?
- Is the energy efficiency certification present?

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_Source: OpenReviews — https://openreviews.io/en/reviews/coolermaster/cooler-master-mwe-550w-v3-atx-3-1-550w-4719512145104_