Is DDR4 RAM compatible in a DDR3 RAM slot?

ddr3 vs ddr4 slot   Dan ddr3 vs ddr4 slot

DDR3 RAM uses a 240-pin connector, whereas DDR4 uses a 288-pin connector A motherboard with DDR4 compatibility won't work with DDR3 RAM and

The socket H2 supports dual-channel DDR3 memory with data rates up to 1600 MHz, Direct Media Interface running at 5 GTs, and PCI Express and Firstly, DDR3 is technically DDR3L, because the requirement of DDR3L aligns better with the DDR4 requirement

bankin bacon slot You physically CANNOT put a DDR3 stick in a DDR4 slot They are physically keyed so they cannot be put in interchangeably If you did get it DDR4 is not compatible with any earlier type of random-access memory due to different signaling voltage and physical interface, besides other factors