685761-001 - HP Intel HM75 (Motherboard) for ProBook 450 685761-001 - HP Intel HM75 (Motherboard) for ProBook 450 $215.28
734085-001 - HP Intel HM87 (Motherboard) for ProBook 450 734085-001 - HP Intel HM87 (Motherboard) for ProBook 450 $182.16
782951-001 - HP (Motherboard) with Uma i3-4005U for ProBook 450 G2 782951-001 - HP (Motherboard) with Uma i3-4005U for ProBook 450 G2 $171.41
614524-001 - HP (Motherboard) for ProBook 4320t 614524-001 - HP (Motherboard) for ProBook 4320t $162.00