be quiet! System Power 10 450W
Category: Power Supply
Manufacturer: be quiet!
Wattage: 450W
Efficiency: 80+ Bronze
Modular: non-modular
Price: $105.58 from Amazon

be quiet! System Power 10 450W
Wattage
450W
Efficiency
80+ Bronze
Modular
non-modular
Best price from Amazon
$105.58
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Overview
A 450W unit with 80+ Bronze efficiency certification and non-modular cabling. It uses the ATX form factor — confirm your case lists ATX support. 450W covers mainstream builds with a modest GPU. Power supplies are the wrong place to cut corners — efficiency certification correlates with build quality and warranty length.
Expect to pay around $105.58, which lands it among mid-range options. PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. 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 | non-modular |
| Wattage | 450 W |
| Efficiency | 80+ Bronze |
| Form Factor | ATX |





