320GB SATA – II 2.5″ 9.5mm 5400RPM 3Gb/s HDD (ST320LM001)

The Seagate Momentus 2.5 inch hard disk drive is high capacity, high performance random access storage device, which uses non-removable 2.5-inch disks as storage media. Each disk incorporates thin film metallic media technology for enhanced performance and reliability. And for each disk surface there is a corresponding movable head actuator assembly to randomly access the data tracks and write or read the user data.