Read writeable randomly accessible non-volatile memory modules

A non-volatile memory module comprising:

• a memory module printed circuit board with a memory module edge connector to plug into a memory module socket;
• a plurality of read writeable non-volatile memory integrated circuits coupled to the memory module printed circuit board, the plurality of read writeable non-volatile memory integrated circuits store data in a non-volatile manner;
• and
• a plurality of buffer integrated circuits coupled to and between the memory module edge connector and the plurality of read writeable non-volatile memory integrated circuits.