Fast Samsung 512GB PM9A1 M.2 NVMe PCIE GEN4 x4 MZ-VL25120 MZVL2512HCJQ-00BL7 Brand New Original Dell Drive still Sealed Key Technical Specifications:Model: MZVL2512HCJQ-00BH1 (Samsung PM9A1)Capacity: 512 GBForm Factor: M.2 2280 (M Key)Interface: PCIe Gen4 x4 (NVMe)Flash Type: V-NAND TLCSequential Read Speed: Up to 6,900 MB/sSequential Write Speed: Up to 5,000 MB/sController: Samsung Elpis (S4LV003)Random Read/Write: Up to 800K/800K IOPS