{HEAD ~ The interposer card} is modified to receive {TAIL ~ a docking bay} which receives a cartridge which contains a hard disk drive 
is modified to receive
{ HEAD ~ The interposer card } is modified to receive { TAIL ~ a docking bay } which receives a cartridge which contains a hard disk drive
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH