Supports 2 x M. 2 PCIe NVMe SSD (30-80mm length) in 2230, 2242, 2260, and 2280 form factors ^^ PCIe 4.0 x8 interface, also compatible with x16 slots ^^ Slim, single-width full-height PCIe expansion slot design ^^ 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