The Hitachi Travelstar Z7K320 HTS723232A7A364 is an internal hard disk drive, with a storage capacity of 320 GB, letting you store your valuable data. This 7,200 RPM drive is suitable for use with notebook PCs. A 3 Gbps SATA interface in this Hitachi internal HDD enables high–speed and efficient data transfer, helping the Hitachi Travelstar Z7K320 HTS723232A7A364 enhance your gaming and multimedia experience. With a 16 MB cache memory, this 7,200 RPM drive lets you search and retrieve the stored records in seconds. TrueTrack technology support increases the robustness of this Hitachi internal HDD against shock and vibration, enhancing the performance of the drive. Thus, the Hitachi Travelstar Z7K320 HTS723232A7A364 is the ideal choice if you want to enhance your computing applications.