Question: what mhz should my ram be?
Answer: RAM frequency is measured in MHz and usually immediately follows the DDR version in the RAM spec. For example, 8GB DDR4-2400 RAM is running at a frequency of 2400MHz. Frequencies of RAM typically range from 800MHz in older DDR2 modules up to 4200MHz in DDR4. Current gen DDR4 modules start at 2133MHz.