Too bad a
Buffalo/Melco Hyper memory module interposer doesn’t exist for CPUs other than the 386DX

You could just dump more memory into the cpu socket independent of the chipset

Also nice would be a vlb or PCI memory expansion device, said device would run roughly the same speed as 60ns memory and likewise would allow nearly any amount of memory to be installed

Sadly the only PCI memory expansion device was very late for virtual memory ran through the hard disk controller, making it pretty useless