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XMS2 Timing question


jwill58

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My sig is my specs-Im running on "auto" settings in my BIOS concerning my RAM timings. I see that the voltage is set at 1.9v and its running at 800mhz so should I mess with the timing-adjust it to the 4-4-4-12- 2T like It shows the settings should be for this RAM ? My system is pretty good-not perfectly stable-Im sure there is room for improvment. Thanks for you time,

jwill58

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I would advise you to change the voltage to 2.1v and also to update your timings to LL DDR2 spec.

 

Settings should be

 

CAS Latency (tCL) 4

RAS to Cas Delay (tRTC) 4

RAS Precharge (tRP) 4

Precharge Delay (tRAS) 15

(tRC) 22

Refresh Cycl Time (tRFC) 35

Read Delay (tRD) 10

Read to Precharge (tRTP) 10

 

Any questsions feel free to PM me.

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Does anyone have a similar setup with experience with these memory settings ? I have them set to 4-4-4-15-2T. I think CORSAIR suggests 4-4-4-12-2T. Both say 2.1v so what is the difference ? I just want to know I have the settings for my RAM correct.

Thanks for your time,

jwill58

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  • Corsair Employees
TRAS at 12 or 15 will not make much difference in performance but probably will give better test results in a memory benchmark at 15. And yes those would be the correct settings at 2.1 Volts Max.
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