be quiet! Pure Power 10 CM 400W
Category: Power Supply
Manufacturer: be quiet!
Wattage: 400W
Efficiency: 80+ Silver
Modular: semi

be quiet! Pure Power 10 CM 400W
Wattage
400W
Efficiency
80+ Silver
Modular
semi
No price data available
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Overview
A 400W unit with 80+ Silver efficiency certification and semi cabling. It uses the ATX form factor — confirm your case lists ATX support. 400W covers mainstream builds with a modest GPU. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.
Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows be quiet!'s standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.
| Specification | Value |
|---|---|
| Modular | semi |
| Wattage | 400 W |
| Efficiency | 80+ Silver |
| Form Factor | ATX |





