P5750-63001 - HP - P4 System Board for Vectra VL420 P5750-63001 - HP - P4 System Board for Vectra VL420 $159.55 $135.21
F2135-60905 - HP - AC Power Adapter for Vectra VL420 F2135-60905 - HP - AC Power Adapter for Vectra VL420 $182.46 $154.63
0950-4343 - HP - ATX Power Supply for Vectra VL420 0950-4343 - HP - ATX Power Supply for Vectra VL420 $190.72 $161.63
PS5181-2HB1 - HP - 185-Watts Power Supply for Vectra VL420 PS5181-2HB1 - HP - 185-Watts Power Supply for Vectra VL420 $93.16 $75.74