500GB 2.5" Sata Hard Drive Disk Hdd for HP G42-475DX G50-100 G50-104NR G50-120CA G56-129WM G60-249WM G60-443NR G60-471NR G60-538CA G60-642NR G62-223CL G62-224HE G62-367DX G70-460US G71-333NR G71-358NR G71-442NR G72-257CL G72-B49WM G72-B53NR