Can i use DDR4 RAM on a DDR5 compatible motherboard?

TE Connectivity's DDR5 DIMM sockets are the next generation offering of memory hardware designed for high performance computing and server platforms With

This article is about DDR5 SDRAM For graphics DDR5, based on DDR3, see GDDR5 SDRAM Double Data Rate 5 Synchronous Dynamic Random-Access Memory is

ddr5 in ddr4 slot The ASRock X670E Steel Legend DDR5 Motherboard supports 5th Gen AMD processors and AM5 CPU sockets, features up to 4 x DDR5 memory slot… $489 Sold Out Check

ddr5 slot compatible with ddr4 DDR5 Memory with Protection Circuit Reinforced DIMM Slot; DIY Friendly Design The reinforced DIMM slot is surfaced mounted onto the motherboard