Seagate Samsung Spinpoint 1.5TB M9T 5400 RPM 32MB Cache SATA 6.0Gb/s 2.5-Inch Internal Notebook Hard Drive Bare Drive (ST1500LM006) OEM Package SATA Native Command Queuing feature SATA III 6Gb/s (downward compatible to SATA II 3Gb/s, SATA I 1.5 Gb/s) Height:9.5 mm One Year Warranty From Seller.