Official timings for these?

[kick]

8GB G.Skill DDR3 PC3-12800 1600MHz RipjawsX Series for Intel Sandy Bridge Platform (8-8-8-24) Dual Channel Memory kit


For 2133mhz..actually 2143 mhz at present running at 1.53v

What are the official/semi official timings for these? with the following uefi options:

[G.Skill - Matt Wang]

Hi Kick,

For the official timing, please check out our 2133Mhz products: G.SKILL- World leading DDR3 computer memory and SSD manufacturer -Products

But your timing is better then the official settings, you may try to lower the first one(tCL) to 9 by same voltage, if not work, slightly raising the DRAM voltage to 1.55v for another try.
Hope you can get the great number and share with us!

Thanks

[CDS Foley]

That looks dang good to me kick for 2133MHz try ^^^^ and see wot pops

[kick]

Thx guys,
I suppose I need to give a bit more information.

At 100 base clock 2133mhz 9-11-10-(28-34) with the other timings on auto all post and boot at 1.62,1.635 and 1.65 v but not below that.
Even 9-10-10 24 posts and boots at 1.65v but no amount of twiddling around with vtt ,or even lowering the base clock by 1 to 99 seems to get the sticks long term stable.
At that point the benchable performance is already below 10-11-10-28 at 100.5 bclk.Even at 100 baseclock on either 9 or 10 is around .5gb/s like 27.6 vs 28.2.
Latency there isnt much in it either.
Im not complaining..:) ,it clocks as well as Id hoped, but Im not going to leave it at 1.65v 24/7 cos its not stable at least on my settings with 9 cas.

10-11-10-28 at 1.53v(it seems ok at 1.5v also) at 2143 or 100.5 baseclock with 4.82 cpu is long term stable at least in my testing/usual applications and games.
Ive tightened up some of the secondary timings with suggestions from site members but this memory like my gskill 1333mhz 9-9-9-24 has been tested onthe ext6 p67.whether by Asrock or Gskill im not sure.

Either way Gskill must have done some testing on the sticks ,I was wondering what the best /usual secondary timings on those are for running at 2133mhz are or perhaps the usual secondary settings for gskill 2x4GB DDR3 sticks sold as 2133 17000 10-11-10-28 memory..there seem to be quite a few of them?

Of course if "Jim"or anyone in the Gskill testing/binning lab discovered that some samples of my sticks will run at 9-9-9-24 at 2133,and they just need to be undervolted to 1.45v or something equally unlikely!, feel free to let me know.