Ultra U12-42466 650W vs Ultra ULT-LSP550 550W
A side-by-side spec comparison of the Ultra U12-42466 650W and the Ultra ULT-LSP550 550W. 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 | semi | non-modular |
| Wattage | 650W | 550W |
| Efficiency | 80+ Bronze | 80+ |
| Form Factor | ATX | ATX |
Ultra U12-42466 650W
0
specs won
Ultra ULT-LSP550 550W
0
specs won
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