HIGH PERFORMANCE: Install 4x PCIe M.2 SSDs (NVMe or AHCI) into a computer or server through an available 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 Quad M.2 PCIe 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 x16 PCIe slot | PCIe bifurcation is required | This M.2 Adapter works with most workstation and server OS's such as Windows, Windows Server, and Linux SOFTWARE RAID FUNCTIONALITY: The M.2 PCI Express adapter enables access to the M.2 PCIe SSDs individually | With OS or 3rd party RAID software, build an array to add redundancy, more capacity, or performance through RAID 0, RAID 1, RAID 5, RAID 10 or JBOD VENTED BRACKETS: This PCIe M.2 NVMe Adapter Card comes with a pre-installed full profile bracket | The vented bracket allows for better air flow which helps maintain optimal and reliable performance while helping to avoid drive throttling