On 11/28/2012 10:28 AM, Gregg Levine wrote: How big is a PDP 11/24, physically? I'm not exactly sure, I only saw one for a few minutes, and that was about twenty years ago. I believe about the size of a good sized kitchen table. And about fridge sized. (Refrigerator to all of you.) This really depends on what you mean by "PDP-11/24". The processor chassis is quite small (in PDP-11 terms), either a 3U or 6U rackmount box. When built into a *system*, with drives and what not...it will be larger of course. The largest "factory" 11/24 system I've seen was two short racks, not much to it. The 11/24 is a very late-model PDP-11, based on the F-11 chip, same as the 11/23. Not fast, but low power consumption and pretty reliable. Dave this is the fault of a big brown fellow watching you. They allllways do. :-( -Dave -- Dave McGuire, AK4HZ New Kensington, PA