Amazon.com: 8TB PCIe Gen3 x4 NVMe U.2 2.5" SSD for Dell PowerEdge Servers | Enterprise Solid State Drive in 14G 15G Tray Compatible in R7525 R6525 R650 R750 R750xs Rack Servers :
U.2 | NVMe
Definition of U.2 | PCMag
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 Drive Dock U.2 / SATA
U.2 | NVMe
M.2 vs U.2 - Velocity Micro Blog
What you can do with that U.2 port on your motherboard next to the SATA inputs | Poc Network // Tech
Buy Dell 7.68TB SSD NVMe PCIe U.2 MU 2.5 inch hot-plug drive for PowerEdge Servers
What is U.2 SSD (formerly SFF-8639)? | Definition from TechTarget