Cheap and energy efficient? Surely not!
MovinCool, a brand of Japan’s DENSO Corporation, has taken the wraps off the CM25, a 25,000BTU/h, ceiling-mounted server room cooling unit that comes in just shy of the $7,000 mark. Among its many eco-friendly features are the variable-speed inverter compressor and inverter fan motors. Being able to tune the output of air-moving fans (versus operating full blast) like i/o Data Centers does is one way to save on energy costs.