SABRENT 2TB Rocket NVMe PCIe M.2 2242 DRAM-Less Low Power Internal High Performance SSD (SB-1342-2TB) M.2 PCIe Gen3 x 4 Interface. PCIe 3.1 Compliant / NVMe 1.3 Compliant. DRAM-less Low Power Consumption. Power Management Support for APST / ASPM / L1.2. Supports SMART and TRIM commands. Supports ONFi 2.3, ONFi 3.0, ONFi 3.2 and ONFi 4.0 interface. Advanced Wear Leveling, Bad Block Management, and Over-Provision.