F2-7200CL4D-4GBPI-B. best subtimings

[BiZz]

Hello

I have F2-7200CL4D-4GBPI-B and i cant stabilizes them in an Asus commando.

what are the best Subtimigs for the memories for 900Mhz, 950 Mhz and 1000Mhz.
what is the voltage needed in the NB for this memorys do 950 and 1000Mhz??

1000 Mhz is possible with the Trfc at 42? i dont think so but...

the CPU-Z show F2-6400CL4D-4GBPI-B not F2-7200CL4D-4GBPI-B! this is a bug im the CPU-Z? because the case of the memories and in the stick shows F2-7200CL4D-4GBPI-B.

Sorry for my bad english..

[G.SKILL]

just keep sub-timing auto
and any overclocking is not guaranteed, so we don't have a correct answer for it

where did you see F2-6400CL4D-4GBPI-B?
in SPD tab of CPU-Z?
If so, it should be wrong
it should show F2-7200CL4-2GBPI-B
did it run without problem while running at DDR2 900 CL4 @1.9v?
thanks


G.S

[BiZz]

just keep sub-timing auto
and any overclocking is not guaranteed, so we don't have a correct answer for it

where did you see F2-6400CL4D-4GBPI-B?
in SPD tab of CPU-Z?
If so, it should be wrong
it should show F2-7200CL4-2GBPI-B
did it run without problem while running at DDR2 900 CL4 @1.9v?
thanks


G.S

i dont know if the memorys can run at DDR2 900 CL4 @1.9v, because in the especification show 2.0/2.1V, and i dont test the memorys with less voltage.

where it says "max bandwidth" in the SPD tab appears F2-6400CL4D-4GBPI-B, not F2-7200CL4-2GBPI-B.

tonigh i can post a print screen to show...

[G.SKILL]

sorry, it should be 2.0-2.1v, not 1.9v as I said

"Max bandwidth" should be "PC2-6400," which depends on SPD value
"Part number" should be "F2-7200CL4-2GBPI-B"
please check it
thanks


G.S

[BiZz]

yes,

i checked out and they are correct!!!

thanks for the help...

[G.SKILL]

you're welcome


G.S

[BiZz]

i speak with Asus about the Commando and the problems that i have with the memories.
i test the memories in others motherboars and they can do 1000 Mhz without any problems, and i also have a Gskill 2x2gb pc 8000 PQ and they dont work correctlyin the commando. in fact the commando dont "work" at any speed above 900Mhz.

What i can do? anyone have a problem like this?

i try all i can, all i now and the problem stay

[G.SKILL]

it seemed like the tRFC on this motherboard has problem when installing 2GB modules
and we also have no idea how to do twith that


G.S

[BiZz]

Tks for the reply.

if the problem have a solution i will post, because i believe there are other people with this problem.

[G.SKILL]

you're welcome


G.S