Let me ask a yes or no question.
It's now almost 4 weeks of fiddling with this 8 Pack ram and I am still not sure I have it stable.
The fact the ram isn't stable using the out of the box DOCP profile with no additional tweaks and everything else stock in the bios, would you RMA the ram?
That's pretty much why I bought it. Plug and play ease of mind.
Can i suggest the following bit of software. It takes all the guesswork out of running memtest, runs faster (it's all over in under 30mins) and is deadly accurate. The only downside is you will have to part with 9 euro. But take it from me it's worth every cent. It runs in full 64 bit mode and can address as much ram as you have in one hit. The Stilt recommends it and to be honest it just works.
https://www.karhusoftware.com/ramtest/