For sale is a Fanuc A20B-0004-017 CNC Servo Drive Board. Comes from a functional, but obsolete Hitachi Seiki 500 HMC, that I bought to part out and scrap. I was told that the center was working at the bankrupt factory where it was located. Obviously, I am not set up to test them and the board are sold AS IS. Your bid is for ONE board, three available. I will soon gently take them out of the Fanuc cabinet and carefully place on my shelf.