I think that's the processor only? I'm basing that off the paragraph after the table, which says:
> AMD’s EPYC 7742 which still comes in at $6950
A couple quick searches (Amazon, Newegg) show people selling the CPU-only for this price. Since that's the price they're comparing to the table, I think the table prices are for the ARM CPU only.
To me, it says they have a system with 32 CPUs at 1.7 GHz for $800, and a whole range between $2,200 and $4,050.