yeah me to. 255w is perfect for a server

Can these units be bought anywhere?

Yepp it has to run VMware esx 3.0 server.. This software is very picky when it comes to hardware.

Yeah I was thinking maybe the x2 3800+ at 35 watts

I need something that has at least: 1. 64bit AMD or Intel 2. Dual Core 3. Low Total System Power of like topmost 60-70 watts and maybe idle very low like 30 or so. 4. System will have one scsi or sas with one scsi/sas disk 5. The chipset should be of a wll known brand like serverlet, intel or maybe ...