I bought some Crucial Balstic sport (8GB x2) for my Dell 7547 laptop. It said it was compatible but when I check with CPU Z it shows 14200? Frequency is 888 Mhz 888 Mhz 933Mhz . I have no idea why half shows jdec #8 and # 9 and and and the other 2 XMP 1866. Can anyone help me out here? I'm running windows 10 home.