Gigabyte AORUS Gen4 7000s Experience unprecedented speed for system start up, game loading and more at up to 7000 MB/s read speed with this new generation SSD, powered by the latest PCIe 4.0 controller and ultra-fast DDR4 cache. The thermally-optimized heat spreader maximizes reliability and minimizes throttling, with low profile for fit even under the graphics card. And an easy-to-use SSD Tool Box lets you monitor the SSD status, optimize performance, and secure-erase data. Form Factor: M.2 2280 Interface: PCI-Express 4.0 x4, NVMe 1.4 Total Capacity: 1000GB / 2000GB* Sequential Read Speed : up to 7000 MB/s** Sequential Write spe model : ADATA XPG SX6000 Lite 512GB PCIe 3D NAND PCIe Internal Solid State Drive tag : Internal SSD