Amazon.com: 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 -
OWC U2 Shuttle - The First U.2 Carrier Shuttle for 3.5-inch Drive Bays
YIWENTEC Internal 12G Mini SAS HD to U.2 SFF-8643 to SFF-8639 Cable with 15Pin SATA Power for U.2 SSD H0108-SATA Cable-YIWENTEC
WD 2TB 2.5in U.2 NVME Hard drive WUS3BA119C7P3E3
Adapter, U.2 to PCIe - 2.5' U.2 NVMe SSD - Drive Adapters and Drive Converters | Hard Drive Accessories | StarTech.com
What is U.2 SSD (formerly SFF-8639)? | Definition from TechTarget