That is a good question! I bought that 128mb stick for the Mcdermd LC475, just to make it over the top

this one has a 32mb in it.

Those heat sinks are wide and long but quite thin, I do not think a 128meg stick will fit, I would have to change the heat sinks.

The 128meg simm clearance from the bare cpu is about the thickness of a quarter (once installed) it's tight.