Brand Toshiba. Storage 3TB HDD. HDD type SATA HDD. RPM 7200RPM. Buffer 64MB. Form factor 3.5 Inch. Interface (Built-in) SATA 6Gb/s. Part No HDWD130UZSVA. Model - Toshiba HDWD130UZSVA, Storage (GB) - 3TB HDD, Type - SATA HDD, RPM - 7200RPM, Seek Time (ms) - 4.17ms, Buffer (MB) - 64MB, From Factor (Inch) - 3.5 Inch, Interface - SATA 6Gb/s, Part No - HDWD130UZSVA.