BitFenix Formula Gold 550 550W vs BitFenix Whisper M 650W
A side-by-side spec comparison of the BitFenix Formula Gold 550 550W and the BitFenix Whisper M 650W. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which power supply is right for your build.
| Specification | ||
|---|---|---|
| Modular | non-modular | full |
| Wattage | 550W | 650W |
| Efficiency | 80+ Gold | 80+ Gold |
| Form Factor | ATX | ATX |
BitFenix Formula Gold 550 550W
0
specs won
BitFenix Whisper M 650W
0
specs won
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