Seagate Momentus 7200.2 160GB SATA/300 7200RPM 8MB 2.5" Hard Drive Seagate Momentus 7200.2 160 GB SATA/300 2.5-inch hard drive General Features: 160 GB storage capacity 7200 RPM spindle speed SATA/300 interface 8 MB buffer 11 ms average seek time 4.17 ms average latency 2.5-inch form factor 9.5 mm drive height Highest available laptop hard drive performance for maximum productivity Superb reliability REFURBISHED HARD DRIVE - 180-DAY WARRANTY