4TB storage capacity gives you ample space for applications, documents, photos, videos, games, and more Gen 4x4 NVMe PCIe controller delivers read/write speeds up to 6,000MB/s/5,000MB/s Features PCIe 4.0 NVMe interface M.2 2280 form factor (22mm x 80mm) easily integrates into thin laptops and ultra-small PCs with M.2 connectors and limited space Lower power consumption and reduced heat enhances system performance without compromising value