WD Blue SN500 500GB NVMe Internal SSD - Gen3 PCIe, M.2 2280, 3D NAND, Up to 1700 MB/s - WDS500G1B0CSequential read speeds up to 1, 700MB s and sequential write speeds up to 1, 450MB s Enables very low Power draw while maintaining high Performance Fueled by Western Digital in house Controller and 3D NAND NVMe drive Not compatible with SATA interface 5 year manufacturer's limited warranty Capacity: 500GB WD Blue SN500 NVMe SSD steps up performance 3 times over high end SATA SSDs with a superior NVMe solution for high performance and mainstream PCs.