On 2015-03-11 16:44, Pontus Pihlgren wrote: > On Wed, Mar 11, 2015 at 12:03:38AM +0100, Johnny Billquist wrote: >> >> Only the 256K ones. > > A small follow-up. Can a M8728 (256K) be used in an 11/44? No. The memory in the 11/70 (and VAXen) is 32 bits wide. The other 11s have 16-bit wide memory. Johnny