Corsair first dipped their toes into the reflective pools of water cooling back in 2003. Their product, aptly named Hydrocool was a self-contained "black box" which housed a pump, radiator/fan, reservoir, and electronics, including LED temp display. Corsair has recently returned to the CADCAM drawing board. This time they?ve eschewed the external box design, opting instead for an integrated system. Their new system given the moniker COOL is a partially pre-assembled affair and should provide the entry-level user, as well as those more familiar with H20 systems, a cooling alternative superior to air.