Seagate Pipeline HD.2 250GB SATA/300 5900RPM 16MB Hard Drive Seagate Pipeline HD.2 250 GB Hard Drive General Features: 250 GB capacity SATA interface 3 Gbps transfer rate 5900 RPM spindle speed 16 MB buffer 14.0 ms seek time 5.1 ms avg. latency 3.5-inch form factor Supports Minimum of 10 Simultaneous Streams of HD Content! S.M.A.R.T. drive monitoring and reporting Supports latching SATA cables and connectors Supports ATA8 Streaming commands