PDP-11/40
From Computer History Wiki
					
										
					
					
| PDP-11/40 | |
|  PDP-11/40 with TU56 dual DECtape drive. | |
| Manufacturer: | Digital Equipment Corporation | 
|---|---|
The PDP-11/40, introduced in 1973, was the first machine to introduce 18-bit memory addressing on the PDP-11 platform.

