Advantech SQFlash 640 series 2.5 SATA-SSD (SQF-S25 640) delivers all the advantages of Flash Disk technology with the Serial ATA I/II/III interface and is fully compliant with MO-300 2.5" SSD specification. The SQF-S25 640 is designed to operate at a maximum operating frequency of 200MHz with 30MHz external crystal. Its capacity could provide a wide range up to 1TB. Moreover it can reach up to 550MB/s read as well as 500MB/s write high performance based on Toggle 2.0 MLC flash (with 32MB SDR enabled and measured by CrystalDiskMark v5.0). The power consumption of SQF-S25 640 is much lower than traditional hard drivves making it the best embedded solution for new platforms.