Rosewill ARC 450 450W vs Rosewill Quark 750 750W
A side-by-side spec comparison of the Rosewill ARC 450 450W and the Rosewill Quark 750 750W. 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 | full |
| Wattage | 450W | 750W |
| Efficiency | 80+ Bronze | 80+ Platinum |
| Form Factor | ATX | ATX |
Winner: Rosewill Quark 750 750W — driven by Efficiency (80+ Platinum), Wattage (750W), Modular (full)
Rosewill ARC 450 450W
0
performance points
Rosewill Quark 750 750W
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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