HP Hard drive has the storage capacity of 1TB with SATA-600 interface. Hard drive has the rotational speed of 7200 rpm that provides speed access to stored data and improves processor throughput..SATA/600.Warranty: 1 year.7200 RPM.1TB.Dimensions: 3.5"(H).600 MBps.HP Hard drive offers the highest performance and outstanding reliability with the data transfer rate of 600Mbps.