Memory settings all look good. Recommend running Memtest86+ as soon as you are able to do so. Also, if the crashes are frequent enough, you could try testing 2 or 4 modules at a time and seeing whether the crashes stop within Windows (if you test this method, make sure Verifier is disabled first). Read Avoid Static Damage to Your PC | PCWorld
before swapping out memory modules.
Let us know if you need any further help.