Toshiba V300 Video Streaming - Hard drive - 1 TB - internal - 3.5" - SATA 6Gb/s - 5700 rpm - buffer: 64 MB- Toshiba 1TB 5700RPM SATA Internal Desktop Hard Drive (DT01ABA100V) series provides up to 1 TB capacity and features an innovative technology to deliver a greater level of power efficiency and quiet operation for energy-conscious, environmentally-friendly computers. The DT01ABA-V series is suitable for video editing, set-top-box (STB), digital video recorders (DVR) and network video recorders (NVR) applications where large capacity, low power and low acoustics are critical.