# Cooler Master MWE 550, 80+ Gold Certified 550W Full Modular Power Supply

- Category: Power Supply
- Brand: Cooler Master
- Model: MWE
- Part number: MPY-5501-AFAAG-US
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.5/5 from 2761 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/power-supply/cooler-master-mwe-mpy-5501-afaag-us/

## Description

n/a

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MWE |
| Power | 550 W |
| Efficiency | 80+ Gold |
| Color | Black |
| Form Factor | ATX |

## Key Features

- Full modular flat cables - Full modular flat cables are easy to install, reduce clutter, and maximize airflow
- 80 plus gold certified - The 80 plus gold certification guaranties a minimum typical efficiency of 90%
- Silent and durable LDB fan bearing - Silencio technology combines sealed LDB bearings with quiet fan blades, delivering a long lifetime of quiet cooling
- Proven thermal resistance - Engineered to operate at full performance in temperatures up to 45°C, providing reliability in even the hottest environments
- High efficiency and stable output - The mwe Gold’s full-bridge design coupled with LLC, synchronous, and DC to DC topology technologies offers reliable and stable voltage outputs

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