I see the RTX 6000 Ada and A6000 in both the hero image and the first products listed. The Quadro 6000's a 24GB 4,608 CUDA-core PCIe 3x16 card[1] and the A6000 is a 10,752 CUDA-core 48GB PCIe 4x16 card.[2]
I know NVIDIA's branding and product line naming sucks, but those clearly aren't the same cards, or even same generation of card.
1: https://www.nvidia.com/content/dam/en-zz/Solutions/design-vi...
2: https://www.nvidia.com/content/dam/en-zz/Solutions/design-vi...