Research Machines made a sizable inroad into UK schools with their range of computers from the late 1970s to early 1990s. One such example is the RM Nimbus: ht

Research Machines made a sizable inroad into UK schools with their range of computers from the late 1970s to early 1990s. One such example is the RM Nimbus: https://www.computinghistory.org.uk/det/41537/RM-Nimbus-PC-(Later-Beige-Model)/ https://www.computinghistory.org.uk/det/41537/RM-Nimbus-PC-(... It had a 186 from the very first models, and was later re-branded as PC-186 when they introduced their 286 model.