Memory
RAM landed in 16 or 64kB flavours and could be upgraded to 256kB
Maybe if you limited yourself to the mainboard, but an ISA expansion card from AST added 512KB as well as a real-time clock with battery.
RAM landed in 16 or 64kB flavours and could be upgraded to 256kB
Maybe if you limited yourself to the mainboard, but an ISA expansion card from AST added 512KB as well as a real-time clock with battery.