QUOTE(space ace @ Mar 1 2007, 09:55 AM)

thank you. yes that's what i was thinking. because i really don't need an optical drive, especially for work i don't need it at all. so only the power supply is the stumbling block? does the drive fit physically?
No, it also does not fit physically. There is *just* enough space for a 2.5" Hdd inside, which is much smaller than 3.5". You CAN hack a SATA connector to a mac mini.
But don't worry, a firewire type external enclosure will be nearly as fast as S.A.T.A.