What a great question,, not being a corsair rep I'd say use other software to double check?
I am using my RM1000 to run a Folding@Home "PC",, it is running 2 MSI R9 290's on a new B360 A Pro,, which means-- I needed 5 PCIE connections! :laughing:
Anyway when everythings running its using 460W and the bloody RM1000 fan still wont spin! Its nearly too hot to touch so I put a 120fan next to it.. :sunglasse