Manufacturer: Toshiba model: MK8032GAX Features - Rotational Speed of 5,400rpm - Fluid Dynamic Bearing (FDB) motor drive - 12ms Average Seek Time - 100MB/sec Transfer Rate - 8MB Buffer Specifications - Capacity 80GB - Interface Ultra ATA 100 - Data Transfer 100 MB/sec - Access Time 15ms - RPM 4200 - Buffer 2MB - Dimensions 0.37-inch x 2.75-inch x 3.64-inch ( H x W x D) condition: new warranty: one year Toshiba