SCSI harddrive for my LC III? — #20 #1 won't work, because I think you can't run an Ultra-320 drive on the LC's PSU. (power constraints, etc.) #2 is too big to fit. Click to expand... Whats the bigest that'll fit… 68kMLA Hardware by macgeek417 Fri, 2 Oct 2009 - 00:48