DDR620+ memory

[eva2000]

found this over at xtremesystem forum

http://www.biwa.ne.jp/~yok/Memory-Ranking/Ranking-Table.htm

look at the #1 ranking ADATA 4ns memory doing 314mhz by SPD values :eek:

[Hawk]

:eek: Holy &*&*!, get me some of those chips. . . .

I would assume they are using so super duper cooling. . . . .

[eva2000]

Originally posted by Hawk
:eek: Holy &*&*!, get me some of those chips. . . .

I would assume they are using so super duper cooling. . . . . yeah just look at those voltages used on that list for the memory :eek:

[eva2000]

ADATA PC4000 is on sale in Japan courtesy of news from http://forums.overclockers.com.au/showthread.php?s=&threadid=188254

http://www.watch.impress.co.jp/akiba/hotline/20030712/etc_pc4000.html

7800YEN is like AUD$99 or US$66ish :)

[Chuck232]

Wow! Only $66 huh... I wonder what shipping would be....:D

[eva2000]

i'll let you know.. will be getting 4 x 256MB ADATA PC4000 sticks from the same vendor in that url since a member of a forum OCAU i frequent regular gets his twinmos memory from them - getting him to check it out for me :)

[eva2000]

pic straight from Japan.. 12 sticks of ADATA PC4000 (8 of them are mine)

fish and chips anyone ? :D

http://www.fileshosts.com/memory/adata/pc4000/adata_pc4000.jpg

[XJ.]

Wow, that is freaking insane! GL eva2000

[eva2000]

Originally posted by XJ.
Wow, that is freaking insane! GL eva2000 thanks.. just found out P4C800-E is available in Australia by August 8, so definitely getting that board!

[Chuck232]

:eek:

That is a lot of RAM...:D

[eva2000]

Originally posted by Chuck232
:eek:

That is a lot of RAM...:D and still cheap :)

[Chuck232]

And how did you get it shipped over to Australia?

[eva2000]

Originally posted by Chuck232
And how did you get it shipped over to Australia? fellow overclocker in Japan bought them on my behalf and sent them via international express post :)

[eva2000]

summary preview of 12 x 256MB A-DATA PC4000 posted by chainbolt at OCAU forums http://forums.overclockers.com.au/showthread.php?s=&threadid=192830 :)

8 of the 12 sticks in the above review will be coming my way for more DETAILED analysis :D

[Skully]

Originally posted by eva2000
summary preview of 12 x 256MB A-DATA PC4000 posted by chainbolt at OCAU forums http://forums.overclockers.com.au/showthread.php?s=&threadid=192830 :)

8 of the 12 sticks in the above review will be coming my way for more DETAILED analysis :D Sounds like fun! :cool:

[ErikaeanLogic]

which do you think would be more-stablest, 4x256 or 2x512? I know it's an old question but the 865/875 boards seem to do better with 4 sticks than GB did, and the 256 sticks seem to o/c a heckuvalot better than the 512's; see, complicated equation;). I'm going to order a small lot of the Adata PC4000 and want to know which I should buy, the 256's or 512's. Either way, I need 1GB of RAM in my system. Hmm, maybe 6 of each and find out for myself. . .:wave:

[eva2000]

i have 4x 256MB ADATA PC4000 in my PX865PE PRO2 board right now memtest86'ing at 3-4-4-8 at 2.85v (will tighten the timings later) seems pretty stable but too early to tell

[Hawk]

Eva2000, sweet, what DDR speed are you running em' at right now? ? ?

[JoeBar]

We will soon forget about ddr500 and look out for ddr600... :eek2:
I hope they'll work well for u m8! :wave:

[eva2000]

Originally posted by Hawk
Eva2000, sweet, what DDR speed are you running em' at right now? ? ? looping test #5 and then #6 has dropped 4 stick config way down from their max single stick speeds between 276-278mhz at 2.85v

4x 256MB ADATA PC4000 3-4-4-8
2.85v on PX865PE PRO2
max right now = 262mhz (had apparent stability at 265mhz but frooze or errored in test #6 5 loops into it - can't remember exactly as i don't have my spreadsheet notes with me :D )

4x 256MB ADATA PC4000 3-4-4-8
2.76v real on IC7 with >255mhz bios limit unfixed
max right now = 243mhz (had apaprent stability at 250mhz but errored out after few hours looping test #5)

As you can see the IC7 lower vdimm really puts a stopper on ADATA's headroom :(

with 2x 256MB ADATA PC4000 max is fairly close to single stick max 275-277mhz speeds (memtest test#5 and #6 tests) although cpu max is 270-275fsb)

[ErikaeanLogic]

hey eva, are the Adata 256MB sticks single- or double-sided?

[eva2000]

Originally posted by ErikaeanLogic
hey eva, are the Adata 256MB sticks single- or double-sided? single sided

[eva2000]

Originally posted by eva2000
summary preview of 12 x 256MB A-DATA PC4000 posted by chainbolt at OCAU forums http://forums.overclockers.com.au/showthread.php?s=&threadid=192830 :)

8 of the 12 sticks in the above review will be coming my way for more DETAILED analysis :D well thought this would be interesting to see how more vdimm voltage does on 4PCA3+ with 5 of the sticks of ADATA PC4000 (same ones in chainy's review http://www.overclockers.com.au/article.php?id=194595) tested individually

of the 5 tested

3 managed to memtest stable at 280mhz with 2.9v (real is around 2.88-2.91v idle) highest of the 3 sticks managed 283mhz max at 3.1-3.2v
1 managed to memtest stable at 278-279mhz with 3.0v (real is around 2.96-3.01v idle)
1 managed tomemtest stable at 277mhz with 3.0v

vcore was 1.45v in bios = 1.67-1.71v real idle
vAGP was 1.6v in bios = 1.55-1.58v real idle

memtest stable in this instance is doing the similar test that chainy did 5-10 passes of memtest86

i feel the vcore also holds back memory memtest stability on most 865/875 boards


__________________

[shimmishim]

send these bad boys over to me!!!

my ic7 now does 3.07 on vdimm voltage! :)

[eva2000]

Originally posted by shimmishim
send these bad boys over to me!!!

my ic7 now does 3.07 on vdimm voltage! :) but IC7 still has the bios bug >255 1:1 unless you use setfsb