DIMM Ram Tray by iwandi on Thingiverse: https://www.thingiverse.com/thing:3254972

Summary:
A simple RAM tray for any DIMM modules.Tested with:SD-RAMDDRDDR2DDR2 + CoolerDDR3DDR3 + CoolerDDR4DDR4 + CoolerStackable with most normal form factor modules. Modern modules with excessive cooler designs will not stack.Created in oneShape. You can easily modify the design using oneShape.https://cad.onshape.com/documents/407c73209f3bf8be4614822c/w/8325cf6844747a430ef780b7/e/38da826008b2837a182ae50bUpdated with 18 slot version by request.