How do I install DDR4 RAM?

Placa Mãe ASRock B660M Phantom Gaming 4, Intel, M-ATX, DDR4, Socket, LGA 1700 - 1 x slot PCIe x16 , supports modo x4*

Compared to its predecessor DDR4 SDRAM, DDR5 was planned to reduce power consumption, while doubling bandwidth motherboard Some mainboards with

ddr4 and ddr5 same slot What if i have 4×16 ddr4 and i have 4 slots free and i want to add 2 memory , 2×32 ddr4 Motherboard is Fatal1ty X99 Professional Gaming i7 and CPu , e5-2698 v3

ddr4 in ddr5 slot I am building a Asus ProArt B760 WiFi DDr4 Creator motherboard but all four ram slots have a