Don't worry about running out of storage capacity when you add this Hitachi Deskstar HDS725050KLA360 500 GB hard drive to your computer! This Hitachi Deskstar features a Serial ATA/300 interface which enables faster data access and better power management to the system. The HDS725050KLA360 drive is also backward compatible for those wishing to upgrade their storage of SATA 1.0 systems.With a WHOPPING 500 GB of storage capacity you'll have plenty of room for downloading large files. Stay at ease with the Hitachi Deskstar SATA hard drive! Don't worry, be happy that you've got plenty of storage capacity! Order today!