The Sony BCT-40SR/3 HDCAM SR Videocassette, Small incorporates advanced metal tape technology for use in HDCAM SR VTRs to optimize recordings. Advanced Metal Tape Technology particles are 50% smaller than those of HDCAM tape with improved magnetic characteristics yielding 2x the output (6-7dB); and 2.7x the recording density of HDCAM tape; and 3.3x the density of D5-HD tape. It has a Tele-File label with IC memory built on cassette to capture content metadata. There is a specially designed locking album case with improved tape protection characteristics. This tape has 40 minutes of recording time in 60i frame rate mode