This fails. You can lift the pieces. Try that with a single module from real “big iron.” The disk drives of the CDC6600 at the Courant Institute shook the floo

This fails. You can lift the pieces. Try that with a single module from real “big iron.” The disk drives of the CDC6600 at the Courant Institute shook the floor when operating. The punch card readers in the MIT computer center in 1970 could read a foot high tray of cards in half a second, and the chain printer could print about four 11x17 pages in a second. Also, I think you may be referring to VAX-11.