Previously, I had to content myself with a home 500Gb WD Scorpio Blue range because the 1Tb exceeded a small mm in thickness that the Bay of my Tablet PC could accept ... After verification with this Samsung, he returned perfectly. This disc is discreet, not heated excessively and is a very acceptable speed. Allied to the old HD 500Gb and 250Gb 2 other hot-swappable media-bays, storage capacity is now suited all my needs (different OS, pro applications, ...). In addition, there is ample room for a good selection of videos in addition to music, either in MP3 or FLAC.