If I am misreading ignore.
Do you want your memory specs? Mostly your CL? If so CPU-Z will give that info. Free,
http://www.cpuid.com/cpuz.php
I don't know of any true diagnostic tool for "CL".
Memtest86+, free. http://www.memtest.org/
MemTest will test for problems under Windows, free. http://hcidesign.com/memtest/
CPU-Z better if you just need the specs.