Ok, but it is not clear what kind of RAM is that, how many memory channels, etc. If the goal is to have just 128GB of some ram, then it could be achieved by paying few $100.
Fine, but at that point you're arguing about the concept of the product. It's billed as a computer for AI and you're saying that it might not be more suitable for AI than a regular PC.
>Each Project DIGITS features 128GB of unified, coherent memory and up to 4TB of NVMe storage.
Even if $3k is only the starting price, it doesn't sound like spending more buys you more memory.