Can i use DDR4 RAM on a DDR5 compatible motherboard?

DDR4 vs DDR5 RAM - Workloads explored ddr4 vs ddr5 slot DDR5 series · DDR4 series · Industrial Motherboards · ATX · Micro ATX · Mini-ITX · Support 12 x PCIe slots; Support Connector; Support ddr4 in ddr3 slot DDR4 DDR4 voltage is managed by MB with wide range Native DDR5 Secure Mode MB provides fixed 5V to Native DDR5 memory and built-in PMIC outputs locked

ddr4 sodimm slot DDR5 memory, the successor to DDR4 desktop and laptop memory, is the fifth-generation double data rate SDRAM, and the performance improvements from