HIGH PERFORMANCE: Install 2x PCIe M.2 SSDs (NVMe or AHCI) into a computer or server through an available x8 or x16 PCI Express 4.0 slot for ultra-fast data access, capable of reaching high performance read and write speeds up to 7.8GBps per drive WIDE COMPATIBILITY: This Dual M.2 PCIe SSD adapter card was extensively tested to ensure compatibility with Samsung 980 Pro, 970 EVO, 950 EVO, SM951, and other 2242/2260/2280/22110mm PCIe M-Key M.2 SSDs | Not compatible with SATA based M.2 drives BACKWARDS COMPATIBILITY: Compatible with PCIe 3.0 motherboards with PCIe bifurcation and an available x8 or x16 PCIe slot | PCIe bifurcation is required | Works with all workstation and server OS's such as Windows, Windows Server, and Linux SOFTWARE RAID FUNCTIONALITY: The M.2 PCI Express adapter enables access to your M.2 PCIe SSDs individually | With OS or 3rd party RAID software, build an array to add redundancy, higher capacity, or performance through RAID 0, RAID 1, or JBOD VENTED BRACKETS: Pre-installed full profile bracket with included low-profile (half-height) bracket in the box | Vented brackets allow for better air flow which helps avoid overheating that can cause drive throttling