In Market there are so many brand available for storage Like Seagate , Western Digital , toshiba, Hitachi, Maxtor, IBM, samsung, quantam and fujitsu . And storage capacity is available recently 1TB, 2TB , 3TB, 4TB hard dsik and previosly computer 4gb, 8gb, 10gb ,20gb ,40gb, 80gb, 160gb, 250gb, 320gb, 500gb useing customer . Soimetims due to over voltage , bad SMPS hard disk didnt work in computer, Laptop or Server . And in some cases there are fire and burnt computer and hard disk also.
if your Pcb is Burnt and hard disk is not detected than contact to us : +91-99099 24365