Is DDR4 RAM compatible in a DDR3 RAM slot?

DDR3 128MB, DDR3L 256MB, DDR3L 256MB, DDR4 512MB FLASH, SPI NAND Flash 128MB, NOR MicroSD Slot USB Port, USB , USB , USB , USB OpenVPN (Via

But the default specification says i have 4gb ddr3 l memory so now which is best for 2nd ram slot ddr4-2400 or lpddr3-2133? 0

ddr4 in ddr3 slot No, you can't use DDR3 on a board that has DDR4 memory slots only They won't fit and won't work

ddr4 slot New build of the NanoPi M4 with DDR4 instead of DDR3 RAM NanoPi M4V2 PINE Storage:eMMC socket, slot Download Image:Download