Toshiba disk drive capacity: 2.0TB 3.5 It's designed for storage, Intensive applications like (NAS) or surveillance systems features a SATA 6.0 GBIT/S interface (Sat III) and a 5,700 RPM rotational speed 32 my cache and supports features like Advance format (AF) and a Native Comand Queing (NCQ) optimized for video streaming environments and offers low power consumption and a quiet operation. Manufactured Feb 2017