Corsair CX750M vs Corsair RM650

The Corsair CX750M is one of the very best PSUs that one can get for around $150. The Corsair RM650, however, while a very good choice in its own right, falls just a bit short of being remarkable.

No sources that do their own in-depth testing have considered the Corsair CX750M to be a good enough purchase for it to earn a spot in their PSU roundups, which is typically a bad sign.

As for the Corsair RM650 - kitguru.net, a source that conducts reliable hands-on testing, has featured it in its Corsair RM650 Modular Gold Power Supply Review (2019) roundup. However, it didn't make it to any of the top spots.