Fujitsu Siemens plans to debut "esprimo 7935 PC" which it calls as a 'Zero-watt' PC in the middle of the year. Computers, like most electronics, cosume a very small amount of energy even when switched off because of losses in the transformeer or sensors that remain active for functions such as remote power-on, whereas Fujitsu Siemens claims "esprimo 7935 PC" an enterprise ...