be quiet! STRAIGHT POWER E9 680W / CM 680W vs be quiet! System Power 10 U 550W
A side-by-side spec comparison of the be quiet! STRAIGHT POWER E9 680W / CM 680W and the be quiet! System Power 10 U 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 | 680W | 550W |
| Efficiency | 80+ Gold | 80+ Bronze |
| Form Factor | ATX | ATX |
be quiet! STRAIGHT POWER E9 680W / CM 680W
0
specs won
be quiet! System Power 10 U 550W
0
specs won
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page.
Compare more parts
Add a third or fourth power supply to this comparison, or build a side-by-side from scratch in the interactive compare tool.