Re:Liquid cooling for datacentres? (Score 1)

IBM recently released the p575 which states "Cooling requirements Chilled inlet water supply/return required for all systems". They also have a kit to turn the rear door of a rack cabinet into a Heat Exchanger. So there is a move in that direction

p575 spec http://www-03.ibm.com/systems/power/hardware/575/specs.html
Rear door exchanger http://www-132.ibm.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=-840&storeId=1&langId=-1&dualCurrId=73&categoryId=4611686018425028106&productId=4611686018425023461