Cooler Master GX 650W
Category: Power Supply
Manufacturer: Cooler Master
Wattage: 650W
Efficiency: 80+
Modular: non-modular
Price: $129.99 from Amazon
Cooler Master GX 650W
Wattage
650W
Efficiency
80+
Modular
non-modular
Best price from Amazon
$129.99
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Overview
This is a 650W unit with 80+ 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. Power supplies are the wrong place to cut corners — efficiency certification correlates with build quality and warranty length.
Expect to pay around $129.99, which lands it among high-end options. PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. Support and warranty service run through Cooler Master, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 650 W |
| Efficiency | 80+ |
| Form Factor | ATX |
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