EXCELSYS COOLX ®1000 FANLESS, INTELLIGENT 1000 W MODULAR POWER SUPPLIES Advanced Energy's CoolX®1000 series, part of our Excelsys product line, is the world's only fanless 1000 W modular power supply. Packaged in a compact mm x 164 mm x mm (10 in x in x 1U) Uchannel design, the CoolX1000 provides up to 1000 W without any requirement for fan or base plate cooling ...