Mini SAS HD PCIe Gen3 to U.2 SSD Adapter with 3.5 Inch Enclosure
ONE STOP SYSTEMS PCIe X8 G3 Embedded Cable OSS-PCIE-ECA68-X8 B&H
StarTech.com M.2. PCI-e NVMe to U.2 (SFF-8639) Adapter - Not Compatible with SATA Drives or SAS Controllers - For M.2 PCIe NVMe SSDs - PCIe M.2 Drive to U.2 Host Adapter -
Amazon.com: PCIe GEN 3 X16 to Mini SAS HD 8X Dual Port Adapter : Electronics