Can i use DDR4 RAM on a DDR5 compatible motherboard?

Can i use DDR4 RAM on a DDR5 compatible motherboard? ddr5 slot Vertical DDR5 DIMM sockets from Amphenol provide 288 contacts on pitch and are designed to accept DDR5 memory modules that conform to JEDEC MO-329 ddr5 slot compatible with ddr4 These memory slots are sometimes labelled A1, A2, B1, and B2, with the letter representing which channel the slot is connected to DOMINATOR TITANIUM DDR5 RAM

ddr5 slot compatible with ddr4 DDR5 Slots and Vice Versa PCMag Point being, that the HP's reference to DDR5-3600 and DDR5-4000 are errors, and pertain to DDR4 RAM

ddr5 slot Processor: Intel Core i5-14600KF · Graphics Card: AMD RADEON RX 7800 XT · Ram: 32GB Kingston FURY Beast DDR5 6000MTs · Storage The socket features module support towers and latches designed to support and hold the module in the mated position, and a card slot which contains a molded–in