Transcend Jetram PC6400 2x2Gig

[TEDY]

i also checked 1gb sticks 667 and 800 mostly "P", 1 was "E".

checked also AXERAM 800 and 1066 all "N".

[Spyrus]

The Axeram 2x1GB with N have D9GMH if you want to sell them to friends.
So there is no 2x2GB with other than powerchips. Thx mate.

[TEDY]

imagine 2x1gb axeram 800 with such good price :P

[Kasparz]

Well, anyway there are CSX 4GB kits that costs less than 100EUR and can hit very high speeds. These do have Powerchips.

[zArt]

So is safe to assume that if i buy a 2x2 Gb kit i'll get those Powerchips right?
What about the overclockability, would i have the same OC as Doc? I was 'eyeing' a 2x1 Gb OCZ Platinum XTC pc6400 for 48€ but Jetram costs only 16€ more.

Thx to everyone.

[R_1]

Got a kit of Transcend Jetram PC6400. Running them at 1066Mhz 5-5-4-15 2,05v. Was the cheapest kit i could find
Pictures coming soon.

Dear Dr.Leary,
can you post all your timings please. I am trying to hit 1066 DDR2 with the same DIMM-s. They can do DDR2 1000 so far, on : 2V, CL5, PL13 (tRFC=50).

[Spyrus]

With Powerchips anything from 520+@5-5-5-15 can be guaranteed.

[Dr.Leary]

I can even go a bit higher, but not much.

[LagunaX]

I'm currently running Vista Business 32 bit SP1 with 2 x 1gb Team Xtreem @ 4-4-4-8 450fsb.

This ram seems so intriguing and the price is right ($75 free ship) @ the Egg for 2 x 2gb.

My question is will I see the same/better/or worse performance in going to this ram at 5-5-5-15 450fsb as it is 4gb but vista may only recognize 3gb.

Thanks!

[zArt]

From what i've seen 5-5-5-15 above 500 will outperform the lower timings.

cya.

[Spyrus]

First you do have additional 2GB which is more important.
Second 450@4-4-4-12 is almost identical to 530@5-5-5-15.
So if you are e.g. 8x450@1:1@4-4-4-12 then 8x450@5:6@540-5-5-5-15 is faster.

[Khalmyr]

Is that memory the same as this?

http://www.newegg.com/Product/Produc...pk=JM4GDDR2-8K

[LagunaX]

Are these PQI sticks the same powerchips too? Same price/look on newegg:
http://www.newegg.com/Product/Produc...82E16820141337

[Spyrus]

As for now i have not seen any other except Powerchips.

[zArt]

Is that memory the same as this?

http://www.newegg.com/Product/Produc...pk=JM4GDDR2-8K

In the large pics of the product you can see that the label on them has the 'P',
but thats just a reference pic though.
I would call newegg and ask them.

Cya.

[LagunaX]

Ok, bit the bullet and ordered a pair from Chiefvalue.com since they were a dollar cheaper than the Egg and had free shipping. The 1.8v spec seems to preconfirm powerchips:

http://www.chiefvalue.com/product-_-...00153596010060

[LagunaX]

Chiefvalue Transcend Jetram 2 x 2gb pc6400 kit arrived.
Powerchips.
5-5-5-15 easy 450fsb 1.8v.
Will get around to tinkering with the timings later...but doesn't like cas 4.

EDIT: Motherboard bios doesn't support 5:6 or 4:5 ratio, bummer. So am settling for 5-5-5-12 2T 450fsb 1.8v for 9 x 450fsb = 4ghz...

[Khalmyr]

mine were supposed to have arrived today :/
meh

[Gilgamesh83]

Hi!

New here at the forums and the reason I became a member was to thank everyone here for pointing me in the direction of these memories that are just great. I am currently using 2x2gig powerchips and am running them at 1000mhz@5-5-5-15-2T@2.05v.
Ran each stick separately in memtest+ 2.01 before running them at the oc in dual-channel and ran another memtest in order to make sure that everything is stable and so far not a single problem.

Bought these in Sweden and the reason I could do that and be sure that I would recieve powerchips are because the author of this thread Dr.Leary

Here is a pic of the package that came to my house (2x)

[Dr.Leary]

I´m glad to be able to help. What tRFC are you running?

[Gilgamesh83]

since I left all the subtimings on auto, everest reports 64t.

[Dr.Leary]

Then you probebly can go a bit higher than 1000mhz!?

[Gilgamesh83]

nah that's ok. I'm ok with 1000 since the crucial ballistix 8500 i had before died at at the same speed and timings at 2.2v.

[Khalmyr]

can someone give me a hand here?

i've never messed with sub-timmings before, and my ram doesn't want to stay at 1000mhz even at 2.2v

it works just fine at 800mhz 5-5-5-15 1.8v

800mhz 4-4-4-12 2.2v and 1000mhz 5-5-5-15 2.2v won't work..

I've tried 1:1, 2:3, 3:4, 4:5 and just can't figure out..

so I downloaded memset to try to figure out something but i couldn't really.. I've used the timmings in Dr.Leary post but it only makes it last a bit longer in Orthos...

anyway, in this pic i've set 5-5-5-15 and the rest on auto on the bios.. If anyone could help it'd be very appreciated.

thanks in advance!

[Gilgamesh83]

Is it sticks with the "P" for powerchips on as showed in pictures posted on earlier posts?



It seem you have a different ram then the ones we got.