Brand New, Factory Sealed. Gigabyte Aorus Gen4 M. Interface: PCI-Express 4.0×4, NVMe 1.3. Sequential Read Speed : up to 5000 MB/s. Sequential Write speed : up to 4400 MB/s. Wear Leveling, Over-Provision technologies. TRIM & S. M. A. R. Fully Body Copper Heat Spreader. The World First PCIe 4.0×4 Controller,…