F-86 Industrial CFast Cards Swissbit F-86 Industrial CFast Cards combine the CompactFlash™ (CF) card form factor and the Serial ATA (SATA) interface. These cards can replace HDDs and CompactFlash™ cards in applications requiring small form factors. The F-86 cards feature a Subpage Mode Flash Translation Layer (FTL) and are optimized with FW algorithms for high read access and long data retention applications.