Hi , when i set my Crucial 8GB RAM 2400mhz in Asus h110-plus , it won't worked with 2400 MHz and operates with 1200 , moreover I set XMP profile , it saved on bios profile but when I look up on cpuz still say 1200 MHz , what can I do ?
Your RAM is fine!
DDR means Double data rate and CPU-Z does give you the "singel data rate" (in a simplyfied version)
So if CPU-Z says 1200mhz this means your Ram is actually running with 2400 mhz