Cooler Master RS 650W
Category: Power Supply
Manufacturer: Cooler Master
Wattage: 650W
Efficiency: 80+ Bronze
Modular: non-modular
Price: $199.00 from Newegg
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Cooler Master RS 650W
Wattage
650W
Efficiency
80+ Bronze
Modular
non-modular
Best price from Newegg
$199.00
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Overview
A 650W unit with 80+ Bronze efficiency certification and non-modular cabling. It uses the ATX form factor — confirm your case lists ATX support. 650W covers a 220–300W GPU and a midrange CPU comfortably. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.
Its $199.00 price tag places it squarely in premium territory. Use the PlanMyPC system builder to verify it works alongside your other components and to keep a running tally of the cost. Warranty coverage follows Cooler Master'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 | 650 W |
| Efficiency | 80+ Bronze |
| Form Factor | ATX |
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