Can i use DDR4 RAM on a DDR5 compatible motherboard?

Can You Upgrade a Laptop From DDR4 to DDR5 Memory? ddr5 slot DDR5記憶爾12代AlderLake-S處理器就隱藏在英特爾原裝散熱器下方。此外,開發板有兩 Slot 0,每條兩個Rank,可推測DDR5新架構採用了兩個完全獨立的32位通道,單條 ddr5 slot Asus Prime Z790-P WiFi ATX Motherboard Socket Intel LGA1700 Z790 Chipset PCIe 5 0 128GB DDR5 Max Memory 3x M 2 Slots WiFi 6 Bluetooth v5 2 2 5Gb LAN 14 1

ddr5 slot compatible with ddr4 No The sticks are physically different DDR4 wont fit in a DDR5 slot and vice versa