New Crucial 1.5V DDR3 Kits

[theix]

I've just adjusted primary values for them (Cl-trcd-trp-tras and of course CR). Maybe you can post a MemTweakIt screen and we can compare secondary timings and tertiary timings to check no timings are out of value/support on your mobo...

Just got the 8GB Tactical Tracer 1600 CL8 1.5v kit today. I think it has the same chip as the Tactical Elite.
I managed to get in to Windows at 2133 but got errors in Memtest right after hitting start testing button. Here's the MemTweakIt at 2133. Only primary timings are adjusted. The rest are on Auto. Voltage is set at 1.65v



Looks like these Crucials just don't get along with Asus P67 very well.

[CrimInalA]

Just got the 8GB Tactical Tracer 1600 CL8 1.5v kit today. I think it has the same chip as the Tactical Elite.
I managed to get in to Windows at 2133 but got errors in Memtest right after hitting start testing button. Here's the MemTweakIt at 2133. Only primary timings are adjusted. The rest are on Auto. Voltage is set at 1.65v

Looks like these Crucials just don't get along with Asus P67 very well.

your tWR (write recovery time) is very tight , try losening that to 12 .


@ Punisher : i don't know the reason for that no .

[Horsi74]

Really good RAM. Running 3 kits 1866 Ballastix Tracer on my X58A-UD7 @ 1600 7-7-7-24 1,58v.
1866 @ 8-8-8-24 seems to be difficult though.

[westsider]

I have asus p8p67 pro and 3770k
And two kits of these new tactical d9pfj

They behave very strange though..

I can do 1866 8-8-8-27-1T 1.575v very easy with 4x4GB
1600 6-6-6-18 1.600v very easy and bomb stable
2000 9-9-9 1.6
2000 8-8-8-27-2T 1.65v


But everything above is unstable
Even relaxing as 10-10-10 or 11-11-11 doesnt help
Voltage doesnt help
I can boot 2133 and 2200 with 9-9-9 1.65v but its spi32m unstable

Does it have some known issues with my board?
I tried single,dual and quad mode too...the same result...

[FedericoUY]

I have asus p8p67 pro and 3770k
And two kits of these new tactical d9pfj

They behave very strange though..

I can do 1866 8-8-8-27-1T 1.575v very easy with 4x4GB
1600 6-6-6-18 1.600v very easy and bomb stable
2000 9-9-9 1.6
2000 8-8-8-27-2T 1.65v


But everything above is unstable
Even relaxing as 10-10-10 or 11-11-11 doesnt help
Voltage doesnt help
I can boot 2133 and 2200 with 9-9-9 1.65v but its spi32m unstable

Does it have some known issues with my board?
I tried single,dual and quad mode too...the same result...

Try 9-9-9-24 relaxing TRRD by 1 or 2 for 2133, then you tell us..

[andressergio]

I have asus p8p67 pro and 3770k
And two kits of these new tactical d9pfj

They behave very strange though..

I can do 1866 8-8-8-27-1T 1.575v very easy with 4x4GB
1600 6-6-6-18 1.600v very easy and bomb stable
2000 9-9-9 1.6
2000 8-8-8-27-2T 1.65v


But everything above is unstable
Even relaxing as 10-10-10 or 11-11-11 doesnt help
Voltage doesnt help
I can boot 2133 and 2200 with 9-9-9 1.65v but its spi32m unstable

Does it have some known issues with my board?
I tried single,dual and quad mode too...the same result...

some ppl got lucky with this kits, not my experience...i bought 2 and 1 passed memtest perfect at 2000 CL9 then the other day not and i got tired of them, the other had a bad stick...

*agree with Beep you runing an IVY on a P67, on a Z77 its your best bet

[theix]

your tWR (write recovery time) is very tight , try losening that to 12 .


@ Punisher : i don't know the reason for that no .

Still getting errors tWR=12. Could this be motherboard-related issue?

[CrimInalA]

to run 2133 i had to start adjusting my drivestrengths .
Have you tried anything there ?
Try to set for example :
DQ = 1.0x
DQS = 1.0x