It's 2400mhz. Since it's DDR(double data rate) you multiply it by 2. 1200 x 2 = 2400. ddr = double data rate. Perfectly normal
I recently bought 2 new ram sticks of 8 GB ram 2400 mhz in total, when i check my cpu-z it only reads as about 1200 mhz. Seeing as i cant enable xmp profile on a dell inspiron 5[IMAGE]675, idk how i can get it to read as 2400 mhz.
ddr4 ram 2400 mhz showing up as 1200 mhz