Capacity: 512GBInterface: PCIe Gen4x4, NVMe 1.4Form Factor: M.2 2280Controller: Phison E21TSequential Read Speed: Up to 5,000 MB/sSequential Write Speed: Up to 4,200 MB/s (some specs mention 2,500 MB/s depending on region/firmware)Random Read/Write (IOPS): 780K/800KEndurance (TBW): High endurance (specific TBW not listed in results, but 5-year warranty applies)Dimensions: 80mm x 22mm x 3.5mmWeight: 8.2gFeatures: 3D NAND, LDPC ECC, Wear Leveling, Bad Block Management, SLC Caching