There's also the DGX Spark. Granted, its price has been going up recently alongside everything else that has memory in it.
I haven't heard a single good think about DGX Spark from anyone using it, so I'd be pretty wary about that.
That also has pretty poor memory bandwidth. 283GB/s I think.
I haven't heard a single good think about DGX Spark from anyone using it, so I'd be pretty wary about that.