[Jspoon]

I have 4 Gb of this RAM but cannot get them to run at 1600 mhz. the motherboard has them set originally at 1333 with 9-9-9-20 as the timings and at 1.5 volts. I went into the BIOS and changed the speed to 1600, the timings to 8-8-8-24 and the voltage to 1.65, but I get random BSODs. I have tested the ram in memtest, and everything was fine with it. does anyone know of something else i could try?

 

[coonmanx]

Read the third and fourth reviews on the Feedback page. They had the same issue as you. Contact OCZ tech support and see what they say.

 

[xd_1771]

Is your 635 a C2?
C2's are known to have trouble at 1600Mhz.
You can lower timings to 1333 CAS7 to compensate.

 

[redhat_ownage]

Quote:

Originally Posted by xd_1771 Is your 635 a C2? C2's are known to have trouble at 1600Mhz. You can lower timings to 1333 CAS7 to compensate.

no!
all it needs is some nice warm voltage on the imc and maybe a tad on the ram

 

[coonmanx]

My C2 chip has no problem doing 1600. Currently my ram runs at 1500 with a small bump of the CPU-NB voltage to 1.22. DRAM voltage is 1.7.