This Intel H610 motherboard has both a DDR4 and DDR5 DIMM slot

Will DDR5 RAM Work on DDR4 Motherboard? ddr5 slot compatible with ddr4 SLOT B: Kingston Fury Beast DDR5 6000MHz C36 ddr5 slot DDR5 supports data rates up to s based on single-ended pin assignment which is double the rate of s for DDR4 Amphenol's DDR4 memory modules conform

ddr5 in ddr4 slot The notch in the center of the module acts like a key, aligning with DDR5 sockets to prevent DDR4, DDR3, or other unsupported module types from being installed