I'm think about buying Asus B150M motherboard which has a RAM speed of DDR4-2133MHz, but the RAM I'm thinking about buying is 3000MHz
Will these RAM cards work, or do I need something below 2133MHz?
RAM can always underclock so if MB doesn't support max RAM speed it will run at lower speed. It will also get lower Cas latency so you will not loose much or any performance.
RAM can always underclock so if MB doesn't support max RAM speed it will run at lower speed. It will also get lower Cas latency so you will not loose much or any performance.