HP - 451369-B21 - Drive Cage Kit 12-Bay 3.5" 451369-B21 - HP - Storage FIO Drive Cage Kit 12-HDD for ProLiant DL180 G5 Server $364.88 $309.22
HP - 674842-B21 - Drive Cage 4U 8-Bay SFF Kit 674842-B21 - HP - 4U 8-Bay SFF Drive Cage kit $347.88 $294.81
HP - 726547-B21 - Drive Cage 8-Bay LFF 2nd Kit 726547-B21 - HP - 8-LFF 2nd Drive Kit for ProLiant ML350 Gen9 Server $599.13 $507.74
HP - 607248-B21 - Drive Cage 8-Bay SFF 607248-B21 - HP - 8-Bay SFF Drive Cage Kit (Optional) for ProLiant DL385 G7 Server $258.17 $218.79