Samsung saidThis 64GB memory is a dual Rank configuration and is continuing to develop four Rank 128GB RDIMMs and eight Rank 256GB LRDIMMs.
Samsung also demonstrated new memory using the Intel Xeon and AMD EPYC platforms. With a 256GB memory stick, the total single-channel capacity can reach 3TB and 4TB respectively.
As for the desktop area, Samsung can use the new particles to create a single 32GB UDIMM, Such a high-end system can have 256GB of memory, of course, the price will be very beautiful.
SK Hynix has also previously announced that it has completed a single Die 16Gb DDR4 particle, also able to create 256GB of memory.