HP 2640A

The terminal was introduced in April, 1975 at a price of $2,640 for a quantity of 6.

HP Museum

 * 2640A Interactive Display Terminal Technical Data, November, 1974
 * 2640A Interactive Display Terminal Technical Data, March, 1975
 * 2640A Owner's Manual, March, 1975
 * 2640A Terminal Installation and Service Manual, May, 1975
 * 2640A Terminal Installation and Service Manual, May, 1976
 * 2640A Display Terminal Diagnostic, January, 1975