How much DRAM S0-DIMM DDR4 slot can support?

I have assumed that these are not compatible yet they are the 'same' 204-pin SODIMM DDR3 PC3-12800 1600MHz modules as those sent for the 2x 8Gb

Most desktop computers use memory that fits into a DIMM slot Most laptops use a smaller profile memory chip that is called SODIMM SODIMM has 72-pin and

sonic 3 air extra slot shadow Laptops most commonly use SODIMM These are shorter and smaller than the standard desktop DIMM

sogo slot 2 memory slots Uses DDR4-2666 SO-DIMM You have one 4 gb module now and it could accept up to a pair of 16 gig modules This is the Service