The Hitachi Travelstar 5K250 is an internal hard drive with an 80 GB capacity. This Hitachi Travelstar hard drive has a spindle speed of 5,400 RPM and a SATA interface for a high level of performance and easy integration with a system. This 80 GB hard drive is designed for use in a desktop computer with a PC platform and has a buffer of 8 MB. In addition, with an external data transfer rate of 150 Mbps, an average seek time of 11 ms, and an average latency of 5.5 ms, this Hitachi Travelstar 5K250 offers quick response to requests. This Hitachi Travelstar hard drive has a track to track seek time of just 1 ms, allowing it to search multiple applications simultaneously. Designed to be shock resistant, this 80 GB hard drive can withstand shocks of 200 gs at 1 ms while in use. The Hitachi Travelstar 5K250 has a form factor of 2.5 inches by 1/8 inch (63.3 mm by 3.18 mm) with dimensions of 3.9 inches by 2.8 inches by 0.4 inches (99.1 mm by 71.1 mm by 10.2 mm) and a weight of 96.4 g. On average, this hard drive operates between 41 degrees Fahrenheit and 131 degrees Fahrenheit.