DPS-475CB - HP 475-Watts 80 Plus Bronze Power Supply For XW4600 Z400 Workstation DPS-475CB - HP 475-Watts 80 Plus Bronze Power Supply For XW4600 Z400 Workstation $147.20
452554-001 - HP 475-Watts 24-Pin ATX 80 Plus Bronze Power Supply For XW4600 Z400 Workstation 452554-001 - HP 475-Watts 24-Pin ATX 80 Plus Bronze Power Supply For XW4600 Z400 Workstation $113.85
450937-001 - HP 475-Watts 80 Plus Bronze Power Supply For XW4600 Z400 Workstation 450937-001 - HP 475-Watts 80 Plus Bronze Power Supply For XW4600 Z400 Workstation $113.85
DPS-575AB A - HP 575-Watts 24-Pin ATX Power Supply for XW6400 XW8400 Series WorkStations DPS-575AB A - HP 575-Watts 24-Pin ATX Power Supply for XW6400 XW8400 Series WorkStations $335.49
DPS-575AB - HP 575-Watts 24-Pin ATX Power Supply for XW6400 XW8400 Series WorkStations DPS-575AB - HP 575-Watts 24-Pin ATX Power Supply for XW6400 XW8400 Series WorkStations $356.90
DPS-650LB - HP 650-Watts ATX AC Power Supply for Z400 XW6600 WorkStation System DPS-650LB - HP 650-Watts ATX AC Power Supply for Z400 XW6600 WorkStation System $131.73