Manufacturer: Western Digital, Product Type: Internal SSD Hard Drive, Model Number: WDS200T3B0E, Internal Memory Capacity: 2TB, Storage Capacity: 2TB, Interface: PCI-Express 4.0 x4, Maximum Sequential Read: Up to 4,150 MB/s, Maximum Sequential Write: Up to 4,150 MB/s, Random 4KB Read: Up to 600,000 IOPS, Random 4KB Write: Up to 750,000 IOPS, Total Bytes Written (TBW): 900TB, MTTF: 1.5 million hours, Height: 2.38 mm, Width: 22.00 mm, Depth: 80.00 mm, Weight: 0.19 ounces.