This was the largest
of the original 360 systems. The maximum central core storage was 1 Meg and had an access
time of .75 micro-seconds. It was an 8 Byte wide machine, but unlike the previous models
had NO micro-code control and hence no Read Only Storage. This helped to ensure the faster
speed of this machine over the previous models.
As with the mod 65, External I/O channels were used for I/O see Standard Interface . Memory size's ranged from 256K through to 1
Meg with an access time of .75 micro sec's. Again external LCS storage was available.
