Internal Solid State Drive (SSD). PCIe 3.0 x4 with NVMe 1.3. Up to 1800 MBps. Up to 1500 MBps. Up to 220,000 IOPS. Up to 200,000 IOPS. 1,500,000 hours. Using new generation of 3D flash memory: Capacity, performance, and durability are greatly improvedPCI-e interface – Supports latest NVMe 1.3 protocolM. 2 2280 specification: Supports the next-generation platforms of Intel and AMD. Suitable for both desktop and notebookSupports SLC Caching technology. Greatly enhance computing performance. RH 90% under 40 celsius degree. 1,500G / 0.5 ms. 80-2,000 Hz / 20G.