An ideal storage solution for mainstream and high-performance PCs, low-cost servers and gaming systems, the 400 GB Seagate Barracuda is a 3.5-inch 7200 RPM hard drive. The SATA interface enables you to transfer data between the Seagate internal HDD and the PC, at speeds of up to1.5 Gbps. With an 8 MB cache memory, the 400 GB Seagate Barracuda lets you search and retrieve records in seconds. The native command queuing feature allows the 7200 RPM hard drive to prioritize and operate stably, when multiple read and write commands are executed simultaneously, ensuring optimum performance of the drive. The Seagate internal HDD’s DiscWizard software allows you to easily copy all the data from your old drive to a new one. With the CMS BounceBack Express software, the 400 GB Seagate Barracuda permits you to backup and recover the data automatically.