Internal SSD Kingston NV2 250GB M.2 2280 NVMe PCIe 4.0 Up to 3000 MB/s: NVMe SSD NV2 PCIe 4.0 Better performance for systems and notebooks that are thinner A Gen 4x4 NVMe controller powers Kingston's NV2 PCIe 4.0 NVMe SSD, a sizable next-generation storage solution. NV2 offers read/write speeds of up to 3,500/2,800 MB/s1 while using less power and heat.