Up to 7,250MB/s of sequential read speed, 45% faster speed than the previous model Power efficiency enhanced by 73% for more MB/s per watt, while maintaining performance and thermal control Up to 4TB expanded capacity and rapid Intelligent TurboWrite 2.0 with enlarged TurboWrite region Make your SSD work like magic; samsung Magician software's optimization tools ensure the best SSD performance; it's a safe and easy way to migrate all your data for a Samsung SSD upgrade; protect valuable data, monitor drive health, and get the latest firmware updates Samsung’s NAND flash memory has powered groundbreaking technologies that have changed every part of our daily lives; this NAND flash technology also powers our consumer SSDs, making room for the next big push of innovation