hard disk (500G)HD502HJ TOPLU B/S 1,used,function is OK 2,size:3.5'' 3,Interface:SATA 4,rotating speed:7200rpm hard disk(500G ... )HD502HJ TOPLU B/S1,used,function is OK2,size:3.5''3,Interface ... LCD, IC, Adaptor, Battery, CPU, HDD, Memory, Keyboard, Motherboard, etc. hard disk (500G)HD502HJ TOPLU B/S