Jump to content

Featured Replies

1 hour ago, Splave said:

what is considered tight timings on these bad boys? 

Let me check the tightest screenshots on air I got. 

Wanna try them on cold and see if they can get tighter.

 

Looking forward to cold benchable settings :D Memory on fullpot hasn't been around for a couple years!

Edited by ground1556

7 hours ago, FireKillerGR said:

Yes - no cb/cbb and they scale with voltage big time! No need to heat them up to pass post/get into windows either.

 

5 minutes ago, unityofsaints said:

Is it really fullpot? ?

I was going off that message, sounds like they work well, looking forward to see more of these :P

very nice mate, , , ballistix ram, .... when you get a good set in any platform are hard to top...superb !!! ?

Nice one!, I was wondering how 8GB modules OC as I got the 4x16GB kit on the same Micron IC and it can easily pass 4000 17-17-17 at stock air and 1.35V. For sure strong IMC. My best chip hits a wall at ~5300.

Do you know which specific IC code is on these chips?  Looks from the micron FBGA and Component Marking Decoder like 8Gbit Micron Revision E DDR4 has a couple of different ones,  not counting other widths than x8;

  • D9VPP, a 2666c19 JEDEC bin
  • D9WFL, a 3200C22 JEDEC bin
  • D9WFP, a 3200C22 JEDEC bin also certified for 'industrial' use down to -40C
  • D9XS*, a 3200C22 JEDEC bin with various automotive temperature bins (-40C to 105C)

I'm guessing D9WFL?  It'd be good to have something to call them other than "E-die", I've already seen some folks get confused and think it's the return of 4Gbit Samsung.

11 minutes ago, mickulty said:

Do you know which specific IC code is on these chips?  Looks from the micron FBGA and Component Marking Decoder like 8Gbit Micron Revision E DDR4 has a couple of different ones,  not counting other widths than x8;

  • D9VPP, a 2666c19 JEDEC bin
  • D9WFL, a 3200C22 JEDEC bin
  • D9WFP, a 3200C22 JEDEC bin also certified for 'industrial' use down to -40C
  • D9XS*, a 3200C22 JEDEC bin with various automotive temperature bins (-40C to 105C)

I'm guessing D9WFL?  It'd be good to have something to call them other than "E-die", I've already seen some folks get confused and think it's the return of 4Gbit Samsung.

Since I checked but don't remember; I will check again once home.

Thanks, I'd forgotten that there are special bins and part #s for crucial.  Not sure those even have a direct equivalent in the D9xxx series, D9WFL's equivalent is C9BJC.

14 minutes ago, ObscureParadox said:
D9WFN or M perhaps?

Those are 512Mx16 layout (4 chips per rank), AFAIK they're not used in high-performance modules because of less bank groups hurting performance or something.  I've made a thread in memory heaven as I think there's a lot of information to go through.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...