HP - 739405-B21 - Hard Drive Backplane 5-Bay SFF 739405-B21 - HP - Hard Drive Backplane Kit/Cage for ProLiant DL580 Gen8 5-Sff $112.12
HP - 512181-B21 - Hard Drive Backplane 4-Bay Hot-Plug 512181-B21 - HP - 4 Hard Drive HotPlug BackPlane G6 Kit for ProLiant DL160 G6 Server Series $138.43 $117.31
HP - 681092-001 - Hard Drive Backplane 2-Bay 2.5" 681092-001 - HP - 2-Bay 2.5-inch Hard Drive Backplane for ProLiant BL465C G8 Server $604.55 $512.33
HP - 536394-001 - Hard Drive Backplane 8-Bay SFF SAS/SATA 1U 536394-001 - HP - 8 Bay SFF SAS/SATA 1U Hard Drive Backplane Board $140.88 $119.39
HP - 718081-001 - Hard Drive Backplane 3.5" 2-Bay 718081-001 - HP - Hard Drive Backplane 3.5-inch Large LFF 2 Bay for ProLiant DL320e G8 V2 $43.39