SUN Microsystems Ultra40m2 memory cooler assembly

This is a replacement for the plastic memory cooler fan assemblies on the Ultra40m2. Never looked at a non-m2, so I can't say if they would work on that as well. The plastic on these assemblies is incredibly brittle 16 years on. Mine fell apart when I removed some ram. I actually think this design is better than the original, as I created space for the capacitors on the upper module. Updated the designs to improve strength. I found that PLA may not work with the heat near the upper fan assembly, ABS may be a better choice.