oblivion
Veteran Member
I just picked up a Tandy 1000 and I'm not sure if its a 1000 or 1000a. i suspect its a 1000a. next to the 8088 cpu slot there is a empty slot of the same size also it came with a memory board expansion which on boot up gives me 640k of RAM, it comes on 1 expansion slot and from what I've read on the origional model it takes 2 expansion slots filled to reach 640k.