The Gigabyte build is the best looking of the lot. The Dell is not.

ref: https://www.gigabyte.com/Enterprise/Tower-Server/W775-V10-L0...

ref: https://www.dell.com/en-us/lp/dell-pro-max-nvidia-ai-dev

Andrej Karpathy got one from Jensen Huang.

https://blogs.nvidia.com/blog/gtc-2026-news/#dgx-station

how much is it ?

We won't know until the partners receive the production components (to complete their builds). Sometime this year.