Advantech SQFlash CFast combines the advantages of flash disk technology with the Serial ATA III interface, which electrically complies with the Serial ATA International Organization Standard. CFast, consisting of a SATA-based 7-pin standard interface for data segment and 17-pin for power and controller segment comes with a wide range of capacities from 1GB to 64GB for SLC and 4GB to up to 128GB for MLC, which delivers the read / write performance up to 500MB/s and 150MB/s.