Precisely its not on their website. Tried enabling them anyway, now I get failing cores everytime on cores 2 and 4 at 49 minutes with 1.58 to 1.64vNB and adequate vDimm that can run 2080 MHz (1.95v), since system passed 24h blend the only change I did is P1 and P2, motherboard liquid cooled, NB at 55 degrees Celsius on load (1.64v), Corsair dominator on top of ram. Proves once more that they are unstable with my system, anyhow got a list of settings I tried before and these are marked as a failure. But I pass if I disable 2 cores

One important thing I forgot to mention, OCZ forums say that its because of quad core systems; they tend to strain the system more.

Do you get undetectable ram on CAS 9 when you link and sync your ram, or is it just 1104?