StarTech.com M.2 PCIe SSD Adapter Card / PCI Express x8 / 2 Slot / NVMe, AHCI M.2 / Windows, Mac, Linux

High performance: Up to 3GB / s and 2.8GB / s for a single drive by installing two PCIe 3.0 M.2 SSDs (NVMe or AHCI) on a workstation or server. Achieves read / write speeds of up to 2.4GB / s and 1.42GB / s (per unit) with two units Wide compatibility: Samsung 970 evo, 950 Pro, SM951, other 2242, 2260, 2280mm PCIe M- Extensively tested for compatibility with Key M.2 NGFF SSDs (NVMe or AHCI) High backward compatibility: Compatible with PCIe 1.0 and 2.0, x8 or x16 slots and does not require PCIe branching. Works on all workstations and server OSs such as Windows, Linux, macOS, including Legacy Software RAID Features: SSDs can be used individually or as storage pools using OS or third party RAID software. It also supports RAID 0, 1, SPAN, and JBOD for tiered / hybrid storage. Breathable dual profile bracket: Factory default profile bracket for cooling with breathable design. Increases the effect and promotes heat dissipation. Includes low profile (half height) bracket