According to the #Lenovo M920q specs, the machine can only run 32GB of RAM. However, the 8th Gen i5 CPU can address 128GB of RAM. So I purchased 2x32GB DDR4 SODIMM and packed it out. After some memory training, the machine came to life with the full 64GB running nicely. Excellent #bhyve hypervisor as there is no hyper-threading on that CPU to worry about. #gettohosting