Manufacturer: Hitachi, Ltd Manufacturer Part Number: GSP-ES 35/1TB DM Manufacturer Website Address: Brand Name: G-Technology Product Line: G-SPEED eS Product Name: G-SPEED eS Hard Drive Product Type: Hard Drive Storage Capacity: 1 TB Rotational Speed: 7200 rpm Buffer: 8 MB Hard Drive Interface: SATA/300 SATA Pin: 7-pin Form Factor: Internal Hot Swappable: Yes