Title: Transcend 2TB NVMe PCIe Gen4 x4 MTE250H M. 2 SSD Solid State Drive TS2TMTE250H 2T 23.1mm x 80mm x 9.2 mm. 2 2280 PCIe Gen4x4 NVMe. Form Factor:? M 2. Hard Drive Capacity:? 2 TB. Type: Internal Solid State Drives. Country/Region of Manufacture:? Taiwan. Style: 23.1MM×80MM×9.2MM. Dimensions:? 11.46 x 7.85 x 0.99 cm; 34 Grams. Uses PCIe Gen4 x4 interface and meets NVMe 1.4 standard. Up to 7,500MB/s read; 6,700MB/s write. 3D NAND flash memory, 8-channel controller, and DDR4 DRAM cache. Aluminum heatsink and dynamic thermal throttling mechanism for higher stability.