Super Talent Technology CF 64GB. Internal memory: 65536 MB, Flash card type: CompactFlash (CF), Read speed: 91 MB/s. Width: 36.4 mm, Depth: 42.8 mm, Height: 3.3 mm. Data retention: 5 year(s), Mean time between failures (MTBF): 1000000 h. Operating temperature range (T-T): 0 - 70 °C, Operating relative humidity range: 5 - 90 %, Operating shock: 2000 G. Packaging type: Blister