Pros: Very stable memory at factory settings and stable at decent overclocks. You should be able to obtain 1100mhz with 4-5-4-13 timing easily with your volt at 2.3

Cons: I should have bought 4 gigs

Overall Review: This memory stays very cool, no need for additional cooling. I have read reviews on ppl hitting upwards of 1250mhz on this memory. The batch i recieved have D9's.