HP - 455974-001 - Power Backplane Board MDS600 StorageWorks 455974-001 - HP - Power Block with Power Backplane Board for MDS600 StorageWorks $519.07 $439.89
HP - 497753-B21 - I/O Module 2-Port StorageWorks MDS600 SSA70 497753-B21 - HP - 2 Port I/O Module Board Assembly for StorageWorks MDS600 SSA70 $69.38 $58.80