CoolMax CA-300 300W vs CoolMax ZU-500B 500W
A side-by-side spec comparison of the CoolMax CA-300 300W and the CoolMax ZU-500B 500W. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which power supply is right for your build.
| Specification | ||
|---|---|---|
| Modular | non-modular | semi |
| Wattage | 300W | 500W |
| Efficiency | 80+ | 80+ Bronze |
| Form Factor | ATX | ATX |
Winner: CoolMax ZU-500B 500W — driven by Efficiency (80+ Bronze), Wattage (500W), Modular (semi)
CoolMax CA-300 300W
0
performance points
CoolMax ZU-500B 500W
6
performance points
Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).
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