Highlights - Offers up to 4 TB storage capacity - Equipped with Serial ATA interface which delivers high data transfer rate - 7200 RPM spindle speed ensures excellent performance Overview Increase the storage capacity of your Dell System with 4 TB Hard Drive from Dell. It boasts a storage capacity of up to 4 TB, enabling users to store large amounts of data. Featuring Serial ATA interface, this hard drive delivers enhanced data transfer speed of up to 6 Gbps.