Freecom Network MediaPlayer -35 320GB. Hard drive rotational speed: 7200 RPM. Video compression formats: 2, 4 (MPG, AVI, DAT, MPEG, VOB, Audio formats supported: MP3, OGG, WAV, WMA. Weight: 1 kg. Operating temperature range (T-T): 0 - 44 °C, Operating relative humidity range: 10 - 50 %. Package dimensions (WxDxH): 230 x 330 x 100 mm