Addonics M2 Storage Controller - Plug-in Card Components Other ADM2PX4 Install M2 PCIe SSD into PCIe 4-lane slot Support dual-sided SSD module with 1.5 mm component height on the top and bottom side Support PCIe 1.0, 2.0 or 3.0 slot Installable in standard height or low profile system Replace any SATA hard drive in desktop or server equipment with a low power and shock resistant M2 PCIe SSD