{TAIL ~ The docking bay} replaces either a hard disk drive or {HEAD ~ a floppy disk drive} in the personal computer 
{ TAIL ~ The docking bay } replaces either a hard disk drive or { HEAD ~ a floppy disk drive } in the personal computer
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH