Figuring out G.Skill's SNs

[Splave]

nvm mine are blue

[MaJ0r]

nvm mine are blue

yeap )))

[Shiranui Gen-An]

Got some Ripjaws 2000 C9 in today. Serial has 0640, BBSE as expected.




Still can't do anything like 2600 8-12-8 or 9-12-9

[websmile]

On which platform?

[Shiranui Gen-An]

On which platform?

Asus Maximus VI Extreme + 4770K

[websmile]

You can always try on second platform like ivy-e or 1155 if you have rig at hand, but it is very likely that these are simply not too good bbse that fail

[Shiranui Gen-An]

Yeah, I get code 55 trying to boot 2400 8-11-8 up to 1.85v and the board doesn't seem to like to train if you go above that on voltage.

[bartx]

Bought these in this week:

Attachment 131890

2x2GB RipjawsX 2200Mhz with original box and fan. I can't wait to test them I'm wondering if the can beat my best PSC kit - Axeram 2400MHz, which do 2600 8-12-7-27 twcl6 on 1.83v. So far I've never seen anything better.

It turned out to be a crap - Powerchip T series for sure, they don't even boot at 2400MHz 8-11-8...

[Splave]

Asus Maximus VI Extreme + 4770K

Could be Imc. I have 2666 8-11-7 blue ripjaws. A couple of my chips can't run trcd 11 other have no issues (4770ks)

[Shiranui Gen-An]

The IMC would be able to do tRCD 11 on some ICs but not others? That's very strange.

[websmile]

This is Haswell - the big progress - compability is issue at newer systems, because of this double checking is always good idea if possible, as mentioned above

[MaJ0r]

This is Haswell - the big progress - compability is issue at newer systems, because of this double checking is always good idea if possible, as mentioned above

I think much better set up good Sams D kit into rig and test it. If memory can 2600 MHz + it obviously not IMC issue

[Shiranui Gen-An]

F3-12800CL6T-6GBPI X-Series PSC on Asrock Z87 OC Formula, PSC tight 2400 1.85v profile.

[TRD]

Dear fellas,

I have in my possession a F3-2400C9D-8GTXD (TridentX 2400 CL9-11-11-31)

Manufactured 2012 Dec. Serial number is 1252250P39xxxx (Country France (if it could affect the serial number))

It's close to the 2500 Samsung HYKO digits but not. I still wonder if it's Sammy or Hynix under the hood and i don't want to remove the heatspreader.


I have a 4670K tested IMC 3000 OK with some TeamGroup MFR SS

So far with this TridentX kit and 1,65v :

2600 CL10-13-12 1T ; SPI 32M OK
2666 CL10-13-13 1T ; SPI 32M OK
2800 CL11..........1T ; SPI 1M OK and fail to pass 32M


Any idea what IC's could it be ? If Sammy "D", what could be the 24/7 safe voltage?

Thanks.

[websmile]

It is not unusual, for what reason ever, that GSkill sticks sold in france and iirc in some other countries like italy for example have a letter in part of sn that indicates ics, I have seen this several times before on bbse and psc kits for example. Results and serial number 250P indicates Samsung D2gbit, Hyk0. These can take a lot of voltage for 24/7, but on the indicated 1,65v you can do nothing wrong. Max voltage for ics in Samsung whitepapaer is 1,975v iirc ^^ - because of safety reasons, IMC etc I personally would not use more than 1,75v for 24/7, but 1,65v is within warranty and should be enough for good result

[TRD]

Thanks websmile
I'm a bit disapointed with my kit, i've seen better HYKO's here and there. At least, they perform a bit better than my ex MFR.
A part in me is telling to give them more juice for H24 ^^
IMC, IMC,.. what a dilemma.
I tought the juice for the IMC is from VCCSA, System Agent or whatever it is called by the board manufacturer. High VDIMM have an impact on IMC life ?

[websmile]

To be honest, this is hard to predict, just discussed this with a friend, normally Ivy IMC can take lots of vdimm without degrading, tests and benches above 2v mem voltage on air and it still lives. I don?t use high voltage on 24/7 so I can only tell from benches and tests, if you decide to use high voltage for 24/7 like 1,85v++ on your mems, be aware that there might be a risk and let us know if you have any problems in future .

[Shiranui Gen-An]

Perfect Storm 2133C9 Elpida BBSE

[Reefa_Madness]

Is that the kit that you linked several days ago...the one that you were threatening to buy?

http://www.ebay.com/itm/G-Skill-Perf...vip=true&rt=nc

[Shiranui Gen-An]

Is that the kit that you linked several days ago...the one that you were threatening to buy?

http://www.ebay.com/itm/G-Skill-Perf...vip=true&rt=nc

Guilty as charged Sadly though, they can't compare to the 2133C8 kits from my initial testing. BBSE is a strange IC.

[websmile]

Hope you are more lucky than I was years ago, my two triple kits failed 2133 7-9-7 on sb

[Dumo]

Guilty as charged Sadly though, they can't compare to the 2133C8 kits from my initial testing. BBSE is a strange IC.

2133C8 seems to be an exeption. Easy on air, crapped out with cold.

[Shiranui Gen-An]

I don't know why this was so hard to do on Hasfail.



The DDR IC guide was so right, BBSE doesn't like going much over 1.80v. I miss the old days when more juice solved everything

[Don_Dan]

Perfect Storm 2133C9 Elpida BBSE

I don't know why this was so hard to do on Hasfail.

The DDR IC guide was so right, BBSE doesn't like going much over 1.80v. I miss the old days when more juice solved everything

You bought them!

At least they're beautiful... ^^

[Shiranui Gen-An]

The lower-binned BDBG 1600C7 Pi kit can match or surpass them: