Corsair RM650x (2021) power supply

We review the RM650x power supply from Corsair. This is the 2021 update for the RM series and next to an aesthetic overhaul is offered in a silent RMx series that comes with 80plus Gold certification, which means it’s 90% efficient at 50% load. Efficiency matters. The PSU itself is fully modular, for most of you with a side panel window in their chassis a must really as you’ll want modular cables.