CryptiK

Those settings as Eva said look fine to start with. It's a steep learning curve but you'll get there. Best of luck with it.

Doughboy

Just to report back

I have upped my QPI/DRAM Core Voltage to 1.525 last night, after a day or so with it at 1.5, where it still flaked out.

Is this too high, keeping in mind I have set the DRAM bus voltage to 1.64?

I know that this is a steep learning curve, but this is frustrating the hell out of me!

eva2000

For benching it it's okay but for 24/7 keep it between 1.3-1.45v CPU VTT (QPI/DRAM). So it's either your cpu memory controller quality or board/bios or memory and cpu not liking each other.

I suspect it's the board/bios iteslf, but you could also try rma the memory via corsair support forums http://forum.corsair.com/v3/ or at least ask on the forums just in case it's an known issue with the board or particular board bios.

Doughboy

Thanks for the reply eva!

Is it strange that when I memtest each module by itself that I get no errors?

eva2000

It not errors but probably the load on the cpu's memory controller. Different memory modules will have varying loads on the mem controller or slight tweaks in SPD profile for memory modules. I'm guessing though

How old are your memory modules ? when were they bought ?

Doughboy

My rig is brand new. I bought the modules at the beginning of November 09 and the mobo just prior and I have spent the last few months to get it right!