Reduce Footprint. Increase Capacity. Lower Costs. The Seagate Enterprise Capacity 2.5 HDD is the only 2.5-inch enterprise-class hard drive delivering both 2TB capacities and enterprise reliability at the industrys lowest power per watt for storage-hungry near line applications. Optimizes data center footprint with twice the storage capacity over last generation Helps lower your TCO with highest capacity 2.5-inch drive at industry-leading power efficiency Delivers best-in-class performance for 2.5-inch 7200-RPM near line drive with a sustained transfer rate of 136MB/s. Provides secure bulk data storage with Seagate Secure Drive technologies/Seagate ST1000NX0313 1 TB 2.5" Internal Hard Drive - SATA - 7200rpm - 128 MB Buffer/SATA - 7200rpm - 128 MB Buffer. This drive is compatible with any server that accepts 2.5"x15mm (SFF Hard Drive) SATA drive.