OCZ DDR2 PC2-6400 Platinum Quad Kit

[playafly187]

Read it here.

[IvyBat]

i believe the term is "bling bling kaching" right?

[FunkZ]

I put the voltage to 2.1 which is what OCZ rates them for, and was able to do 4-4-4-12-1T right out of the box. I was able to carry those timings up to 423Mhz (DDR846) before having to back off the command rate.

With 4-4-4-12-2T I could take the memory as high as my CPU would allow. What is really weird is OCZ rates these for a tRCD of 5 but I could not get them to post like that! 5-4-5-15-1T worked fine and in fact ran successfully at 427Mhz (DDR854) but then I was right back to having to drop the CMD again.

My board maxes out at 2.1v in the BIOS but has a jumper to shove 2.4v down their throat. OCZ EVP says 2.2 +/- 5% is fine (which is 2.31v) so I'm gonna try it and see what happens. The board seems to undervolt by .01 anyway so it's actually only 2.39 :lol:

Of course I'm just running 2 x 1Gb, more than likely when running in quad performance suffers slightly. Which would explain your results.

Also the quad kit doesn't specify the revision, but I bet they're Rev 2 modules. If you compare the 6400 dual kits, the older ones were only rated for 4-5-4-15 and the Rev 2 are 4-4-4-15.