OWC 2TB U2 ShuttleOne NVMe U.2 Internal SSD OWCU2SHTL1T02 B&H
Fusion Dual U.2 SSD PCIe Card - SONNETTECH
Amazon.com: Cablecc U.2 U2 SFF-8639 to Slimline SFF-8654 4i NVME PCIe SSD Cable for Mainboard SSD 750 p3600 p3700 M.2 50CM : Electronics
Kingston at CES 2018: A 6.4 TB U.2 Enterprise SSD with Four M.2 Behind a PEX Chip
4.0 Full Speed M.2 NVME TO U.2 SFF8639 Extension Cable U2 To M2 M KEY NVME SSD Motherboard interface PCI-E4.0 Adapter Converter(R47UL 4.0)(60CM) - Newegg.com
What Is U.2 SSD? How about U.2 SSD vs. M.2 SSD? An Easy Guide - MiniTool Partition Wizard
OWC 8.0TB U2 Shuttle 3.5-inch NVMe U.2 SSD at MacSales.com
StarTech.com U.2 to PCIe Adapter for 2.5" U.2 NVMe SSD - SFF-8639 PCIe Adapter - x4 PCI Express 4.0 - NVMe PCIe Adapter - U.2 PCIe Card - Mount a 2.5" U.2
U.2 SFF-8639 To PCI-E X4 Expansion Card High Speed SFF 8639 To PCIE 3.0 X4 Riser Card for 2.5inch U.2 NVME SSD for SATA 7 15 SSD - AliExpress
MB699VP-B_4 Bay 2.5" U.2/U.3 NVMe SSD PCIe 4.0 Mobile Rack Enclosure for External 5.25" Drive Bay (4 x Mini-SAS HD SFF-8643, no Tri-mode support)