Supports PCIe 4.0 x4 up to 64Gbps transfer speeds; Supports 1 x M. 2 PCIe NVMe SSD (30-80mm length) in 2230, 2242, 2260, and 2280 form factors; PCIe 4.0 x4 interface, also compatible with x8 and x16 slots; Install into a single-width full-height or half-height PCIe expansion slot; Tool-less removable M. 2 NVMe SSD tray for quick and easy SSD maintenance; Quick release knob for fast SSD tray removal and installation; Aluminum heatsink lid and included thermal pad for optimal heat dissipation; High-speed PCIe interface that reduces clutter and delivers both power and data transfer; Drive activity LED indicator to monitor SSD status; 3-year industry-leading warranty to protect your investment