Every year at CES we're impressed by just how much power SFX form-factor PSUs are able to put out. Cooler Master took a crack at the power output cieling this year with its new SFX Gold family of power-supplies. These strictly-SFX power-houses come in output variants as high as 850 W. Other models include 750 W, 650 W, and 550 W. Also on offer are 80 Plus Gold efficiency, fully modular cabling, a class-leading 10-year warranty backing up the quality. An 80 mm fluid dynamic bearing fan is used to keep the units cool, which is tuned with a noise output under 25 dBA. Available from Q1-2020, the 550 W, 650 W, 750 W, and 850 W models are priced at USD $109.99, $119.99, $129.99, and $139.99, respectively.