Nvidia is allegedly against such decisions
Afox introduced the GeForce RTX 4090 with a “turbine”.
Such cards are extremely rare on the market. According to various sources, Nvidia itself prohibits partners from releasing such adapters, because for some users they can be an excellent replacement for professional cards, and the latter are many times more expensive.
Afox equips its first GeForce RTX 4090 with a “turbine”
The same Nvidia RTX A6000 Ada costs $6,800, although it is very similar in parameters to the RTX 4090. On the side of the first, there are slightly more CUDA cores, twice as much memory, and special optimized drivers. However, not all professional tasks require drivers and more than 24 GB of memory, and the cooler in the form of a “turbine” allows you to install several adapters in a workstation without problems with their placement inside.
In the case of the Afox card, we can talk about a two-slot design, which is practically not found among the RTX 4090, as well as a length of only 266 mm.