Can you combine DDR3 and DDR4?

Can you combine DDR3 and DDR4? ddr3 vs ddr4 slot DDR4 DDR4 3200 DDR4 2933 DDR4 2667 DDR4 2666 DDR4 2400 DDR4 2133 DDR3 DDR3 2133 slot line_back ALL FILTERS SATA 6Gbs RESET 10 x SATA 6Gb ddr3 in ddr4 slot Voltage: 2,550৳ shopping_cart Buy Now library_addAdd to Compare Star Techensures the best DDR3, DDR4 2GB, 4GB, 8GB, 16GB & 32GB Ram price in

ddr3 in ddr4 slot CPU Socket All, SP6, SP5, SP3, G34, FT3, C32, AM5, AM3+ Socket Count All, 1P DDR4, DDR3 Memory Channels All, 12, 8, 6, 2 System Memory Specification

ddr3 vs ddr4 slot CPU Socket All, SP6, SP5, SP3, G34, FT3, C32, AM5, AM3+ Socket Count All, 1P DDR4, DDR3 Memory Channels All, 12, 8, 6, 2 System Memory Specification  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