The Sabrent 512GB Rocket NVMe PCIe M.2 2242 DRAM-less Low Power Internal High Performance SSD – (SB-1342-512) delivers all the advantages of flash disk technology with PCIe Gen3 x4 interface and it is fully compliant with the standard Next Generation Form Factor (NGFF), commonly known as M.2. nBased on Toshiba’s BiCS4 TLC NAND Flash memory, its speed performance can reach up to 1700MB/s read and 1550MB/s Write. DRAM-less Low Power SSDs use much less power than traditional hard drives, making it the best embedded solution for new systems.