JIK someone reads this thread but not the other:
My original receipt (4/2/82) shows I purchased a 48k base unit and
paid $90 for the 16kb upgrade kit.
RT
I think the base(A) was 64K and the max(B) was 640K,
apparently because some decision maker didn't understand
the value of powers of 2. Sorry but supporting materials
are not at hand, but I think I can back this up.
(A: Motherboard, B: A+Bus cards)
John A.