Toshiba DT01ACA100 MAIN-47587 3.5" Internal Bare/OEM Drive The SATA interface 7,200 RPM desktop series drives are targeted at desktop all-in-one and gaming PCs, home servers, external HDDs, and consumer electronics Serial ATA (SATA) is a serial interface that can operate at speeds up to 6Gb/s. SATA is scalable and enables easy integration Toshiba's advanced servo techniques and mechanical design minimizes drive acoustics, making them as silent as possible during operation Rotational Speed: 7200 rpm