Corsair CX850M V2 (2017 Edition) 850W vs Corsair RM750e (2025) 750W
A side-by-side spec comparison of the Corsair CX850M V2 (2017 Edition) 850W and the Corsair RM750e (2025) 750W. 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 | full |
| Wattage | 850W | 750W |
| Efficiency | 80+ Bronze | 80+ |
| Form Factor | ATX | ATX |
Corsair CX850M V2 (2017 Edition) 850W
0
specs won
Corsair RM750e (2025) 750W
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.