The Toshiba 80 GB is a high performance laptop computer hard drive that has a slim 1.8” HDD form factor with a high MTBF of 300,000 hours; it also has good shock and vibration tolerance levels for prolonged working. This internal hard drive has a high motorspeed of 4200 RPM for speedier functioning and effective Seek Time and Average Latency as well. The Toshiba 80 GB employs Giant Magnetoresistive heads for compact data storage. Supporting an ATA-100 interface and having a 2MB buffer, this laptop computer hard drive keeps frequently used applications on-hand. The Toshiba 80 GB internal hard drive has low acoustics and features S.M.A.R.T. technology for monitoring the device’s capability and efficiency.