# Cooler Master MWE 450 Bronze, 80+ Bronze Certified 450W Power Supply

- Category: Power Supply
- Brand: Cooler Master
- Model: MWE 450
- Part number: MPX-4501-ACAAB-US
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.3/5 from 18 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/power-supply/cooler-master-mwe-450-mpx-4501-acaab-us/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MWE 450 |
| Power | 450 W |
| Efficiency | 80+ Bronze |
| Color | Black |
| Form Factor | ATX |

## Key Features

- 450W ATX Power supply
- 80 plus Bronze certified
- Temperature controlled 120mm fan with dustproof LDB bearing
- Dc-to-dc circuit design for stable voltage output
- 3 year

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