This product is either discontinued or we cannot get that from suppliers.
Leadtek Quadro Rtx Nvlink 126Q8000300, Hb 3-slot, Supported RTX 6000 / RTX 8000, Bandwidth Up to 100 GB/s.
NVIDIA NVLink™ is the world's first high-speed GPU interconnect offering a significantly faster alternative for multi-GPU systems than traditional PCIe-based solutions.