I'm thinking about getting some new RAM, not because I usually don't have enough, but occasionally for reasons unknown to me, RAM usage will spike and cause the system to freeze. It doesn't even have to hit 100%, because when it exceeds 80% it may freeze or at least cause things to become sluggish. I started out to buy a couple of sticks matching what I now have (Patriot PGS34g1600LLKA) but it appears that version has been discontinued. I then found some used Corsair CMX8GX3M2A1600C92x8GB Kits available at the right price, but it isn't listed on the QVL for my motherboard. I know that other RAM will usually work fine, as long as it is within specs, but it still makes me a bit hesitant to buy something unknown. The Corsair RAM in the QVL that qualifies for my motherboard is of a lower CAS, but I think that the motherboard should handle it (9-9-9-24) 1.65v, but it never really has handled the Patriot RAM that I have very well, because I actually had to under-clock it slightly to get it to work. Should this work, or should I anticipate having problems with it?