well... a PDC/BDC really have low requirements.
some Joe PII with 128MB ram and a 3gb HD is sufficient... (more ram would be nice though)
The paranoid in me would REALLY prefer the PDC to have at least a SCSI card and 2 drives to set up a mirror.
BDCs are disposable... but the DHCP/WINS/DNS services that eventually wind up on them is of more importantance.
