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Old 01-31-2007, 05:11 PM
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Default DDR2 IC Inquiry
Due to the way the part#'s are stored it is no longer required to provide us with the part# and lote code information, just look up your moldules revision number and find it on the list bellow!
If for some reason you dont see your modules listed please post your complete part# and version#.
To accurately find out which ICs are in which memory, the following is needed:
Part # Version #
How To Read the Memory Label
Also please search thru the list bellow before you post it should already be listed.

F.A.Q.

Q?:Anyway it is possible to post Micron part numbers i.e. D9DCT, D9GMH, D9GKX, etc. on the high-end stuff? Dominator and XMS2 6400C3's specifically?

A:These are just sort codes all D9 IC's are the same and since we do our own sorts they are not valid. All of IC's are pre-tested by us before we mount them in many cases Micron will just send us the IC's un-sorted even thou they are marked.
That’s how we ask for them because our sorting process is more thorough then what Micron does, or any IC maker for that fact!

Q?:
Could you please, if possible, include the maximum voltages they can handle? Thanks.

A:
Please look up the specific module part# in Dominator Qualifications and Testing! or XMS Qualification and Testing!

DDR2
Module.Part.Number...Version.......Vendor.......Size....Revision

CM2X512A-4300C3
..........................XMS430X v1.X...MICRON........64MX8...Rev.A
..........................XMS430X v2.X...ELPIDA.........64Mx8...Rev.E
..........................XMS430X v3.X...SAMSUNG.....64Mx8...Rev.C
..........................XMS430X v4.X...NANYA.........64Mx8...Rev.A

CM2X512A-4300C3PRO
.........................XMS430X v1.X...MICRON........64MX8...Rev.A
.........................XMS430X v2.X...NANYA..........64Mx8...Rev.A
.........................XMS430X v3.X...PROMOS........64Mx8...90NM

CM2X256A-5400C4
........................XMS540X v1.X...MICRON........32MX8...Rev.B
........................XMS540X v2.X...SAMSUNG......32Mx8...Rev.F

CM2XP512-5400C4
........................XMS540X v1.X...MICRON........32MX8...Rev.B

CM2X512-5400C4
........................XMS540X v1.X...MICRON........32MX8...Rev.B
........................XMS540X v2.X...SAMSUNG......32Mx8...Rev.F
........................XMS540X v3.X...QIMONDA......32Mx8...Rev.A
........................XMS540X v4.X...ELPIDA.........32Mx8...Rev.B
........................XMS540X v5.X...MICRON........64Mx8...Rev.A
........................XMS540X v6.X...NANYA.........64Mx8...Rev.A
........................XMS540X v7.X...ELPIDA.........64Mx8...Rev.A
........................XMS540X v7.2...PSC.............64MX8...90nm
........................XMS540X v8.X...PROMOS.......64MX8...90nm

CM2X1024-5400C4
........................XMS540X v1.X...SAMSUNG.....64MX8...Rev.B
........................XMS540X v2.x...MICRON........64Mx8...Rev.D
........................XMS540X v3.x...QIMONDA......64Mx8...Rev.A
........................XMS540X v4.2...ELPIDA.........64Mx8...Rev.E
........................XMS540X v4.3...NANYA.........64Mx8...Rev.A
........................XMS540X v4.4...NANYA.........64Mx8...Rev.A
........................XMS540X v4.5...NANYA.........64Mx8...Rev.B
........................XMS540X v5.1...ELPIDA.........64Mx8...Rev.A
........................XMS540X v5.2...PSC.............64MX8...90nm
........................XMS540X v6.X...ELPIDA.........64Mx8...90nm
........................XMS540X v7.X...PROMOS.......64MX8...90nm

CM2X1024-5400C4PRO
........................XMS540X v1.X...SAMSUNG.....64MX8...Rev.B
........................XMS540X v2.X...MICRON........64Mx8...Rev.A
........................XMS540X v3.X...QIMONDA......64Mx8...Rev.A
........................XMS540X v4.X...NANYA.........64Mx8...Rev.A
........................XMS540X v5.X...PROMOS.......64MX8...90nm
........................XMS540X v6.X...ELPIDA.........64Mx8...90nm

CM2X1024-5400C4PT
........................XMS540X v3.3...QIMONDA......64Mx8...Rev.B
........................XMS540X v5.2...PSC.............64MX8...90nm
........................XMS540X v7.1...PROMOS.......64MX8...90nm

CM2X1024-5400UL
........................XMS540X v1.X...MICRON.......64Mx8...Rev.A

CM2X512A-6400
........................XMS640X v1.X...MICRON.......64Mx8...Rev.A
........................XMS640X v2.X...ELPIDA........64Mx8...Rev.E
........................XMS640X v3.X...QIMONDA.....64Mx8...Rev.B
........................XMS640X v4.X...PROMOS.......64MX8...90nm
........................XMS640X v5.X...PCS.............64MX8...90nm
........................XMS640X v6.X...NANYA.........64Mx8...Rev.B

CM2XP1024-6400
........................XMS640X v1.X...MICRON.......64Mx8...Rev.A

CM2X1024-6400
........................XMS640X v1.X...MICRON.......64Mx8...Rev.A
........................XMS640X v2.X...ELPIDA........64Mx8...Rev.E
........................XMS640X v4.X...QIMONDA.....64Mx8...Rev.B
........................XMS640X v5.X...PROMOS.......64MX8...90nm
........................XMS640X v6.X...NANYA.........64Mx8...Rev.B
........................XMS640X v7.X...PSC.............64MX8...90nm

CM2X1024-6400D
........................XMS640X v2.X...PROMOS........64MX8...90nm
........................XMS640X v3.X...ELPIDA..........64MX8...Rev.H
........................XMS640X v4.X...QIMONDA.......64MX8...Rev.C
........................XMS640X v5.X...MICRON.........64Mx8...Rev.D

CM2X1024-6400PRO
........................XMS640X v1.X...MICRON.......64Mx8...Rev.A
........................XMS640X v2.X...ELPIDA........64Mx8...Rev.E
........................XMS640X v3.X...QIMONDA.....64Mx8...Rev.B
........................XMS640X v5.X...NANYA.........64Mx8...Rev.B

CM2X2048-6400C5
........................XMS640X v2.X...QIMONDA......128Mx8
........................XMS640X v3.X...PSC.............128Mx8
........................XMS640X v4.X...MICRON........128Mx8
........................XMS640X v5.X...PSC.............128Mx8

Twin2x4096-6400C5
........................XMS640X v1.X...MICRON........128Mx8
........................XMS640X v2.X...QIMONDA......128Mx8
........................XMS640X v3.X...ELPIDA.........128Mx8
........................XMS640X v4.X...MICRON........128Mx8
........................XMS640X v5.X...PSC.............128Mx8


Twin2x2048/4096-6400C5DHX
........................XMS640X v1.X...MICRON........128Mx8
........................XMS640X v2.X...QIMONDA......128Mx8
........................XMS640X v3.X...ELPIDA.........128Mx8
........................XMS640X v4.X...PSC.............128Mx8

CM2X1024-6400C3
........................XMS640X v1.X...MICRON.......64Mx8...Rev.D

CM2X1024-6400C3DF
........................XMS640X v1.X...MICRON.......64Mx8...Rev.D

CM2XP1024-6400C4
........................XMS640X v1.X...MICRON.........64Mx8...Rev.D
........................XMS640X v2.X...ELPIDA..........64MX8...Rev.H

CM2X1024-6400C4/C4DHX
........................XMS640X v1.X...MICRON.........64Mx8...Rev.D
........................XMS640X v2.X...PROMOS........64MX8...90nm
........................XMS640X v3.X...SAMSUNG......64MX8...Rev.C
........................XMS640X v4.X...QIMONDA.......64Mx8...Rev.C
........................XMS640X v5.X...ELPIDA..........64Mx8...Rev.H
........................XMS640X v6.X...PSC..............128Mx8

CM2X1024-6400C4D/C4DHX
........................XMS640X v1.X...MICRON.........64Mx8...Rev.D
........................XMS640X v2.X...PROMOS........64MX8...90nm
........................XMS640X v3.X...ELPIDA..........64MX8...Rev.H
........................XMS640X v4.X...QIMONDA.......64MX8...Rev.C
........................XMS640X v6.X...PSC..............128Mx8

CM2X1024-6400C4PRO
........................XMS640X v1.X...MICRON.........64Mx8...Rev.D
........................XMS640X v2.X...PROMOS........64MX8...90nm
........................XMS640X v3.X...ELPIDA..........64MX8...Rev.H
........................XMS640X v4.X...QIMONDA.......64MX8...Rev.C

TWIN2X4096/CM2X2048-6400C4DHX
........................XMS640X v1.X...PSC...............128MX8

CM2X1024-8000UL
........................XMS800X v1.X...MICRON.........64Mx8...Rev.A


CM2X1024-8500C5
........................XMS850X v1.X...MICRON.........64Mx8...Rev.D (2.2 Volts)
........................XMS850X v2.X...Qimonda........64Mx8...70Nm (2.1 Volts)
........................XMS850X v3.X...Elpida............64Mx8...(2.2 Volts)
........................XMS850X v4.X...PSC..............128Mx8 (2.1 Volts)

CM2X1024-8500C5D/F
........................XMS850X v1.X...MICRON.........64Mx8...Rev.D (2.2 Volts)
........................XMS850X v2.X...Qimonda........64Mx8...70Nm (2.1 Volts)
........................XMS850X v3.X...Elpida............64Mx8...(2.2 Volts)
........................XMS850X v4.X...PSC..............128Mx8 (2.1 Volts)

TWIN2X4096/CM2X2048-8500C5DF
........................XMS850X v1.1...PSC.C-Die.......128MX8
........................XMS850X v1.2...PSC.F-Die.......128MX8
........................XMS850X v2.1...Micron.E-DIE...128MX8
........................XMS850X v2.2...Micron.G-DIE...128MX8
........................XMS850X v3.1...Elpida.C-Die....128MX8
........................XMS850X v3.2...Elpida.F-Die....128MX8

CM2X1024-8888C4DF
........................XMS8888 v1.X...MICRON.........64Mx8...Rev.D


CM2X1024-9136C5D
........................XMS9136 v1.X...MICRON.........64Mx8...Rev.D

CM2X2048-9136C5D
........................XMS9136 v1.X....PSC............128Mx8

TWIN2X4096/CM2X2048-9136C5DF
........................XMS850X v1.X....PSC............128MX8

CM2X1024-10000C5DF
........................XMS1000X v1.X...MICRON.......64Mx8...Rev.D

08/12/2009
Last edited by RAM GUY; 08-12-2009 at 07:46 PM. Reason: Removed DDR3 and created new section!
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  #2  
Old 02-03-2009, 01:45 AM
vvv850 vvv850 is offline
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Default CM2X1024-8500C5D v6.1
After having problems with my old sticks (v1.1 Micron) I RMA'd them and got the 6.1 version in return.

I would like to know the IC's used in these modules and what experience do any of you have with this version.

Thanks

LE: Forgot to add some details:

XMS2-8500 1024MB 1066MHz 5-5-5-15 2.10V ver6.1 08420648
Last edited by vvv850; 02-03-2009 at 04:34 AM. Reason: Added stick details
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  #3  
Old 02-03-2009, 02:56 AM
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Merged with correct thread.
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  #4  
Old 02-03-2009, 10:24 AM
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Default Dominator
I bought myself a 2GB kit Dominator today.
Details: CM2X1024-8500C5D 2.1v ver1.5 08522570
I really wish to know what IC's been used. as per list above, ver1.X comes with Micron. However, all Micron modules listed above rated at 2.2v, whereby mine rated at 2.1v... Can somebody help me pls. Thanks...
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  #5  
Old 02-18-2009, 05:31 PM
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TWIN2X2048-8500C5D v5.x and v6.x ICs please.
Last edited by Wired; 02-18-2009 at 11:26 PM. Reason: removed copy of info at top to prevent confusion
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Old 02-19-2009, 12:49 PM
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Further more, what happened to v5 for production to have changed ICs so quickly? I purchase v4 on 11/08.
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Old 02-19-2009, 01:27 PM
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Version # has NOTHING to do with when they were made.
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Old 02-20-2009, 10:09 AM
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Quote:
Originally Posted by Wired View Post
Version # has NOTHING to do with when they were made.
It was my understanding that version #s change when ICs change.
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Old 02-20-2009, 11:17 AM
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That's correct, but neither have anything to do with when they were made.

Example:

Month 1: IC X is used.
Month 2: IC X is unavailable, so IC Y is used.
Month 3: IC X and IC Y are both available, so either could be used.
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  #10  
Old 03-03-2009, 12:33 PM
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Still waiting for IC info.......
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Old 03-23-2009, 10:01 PM
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Default help =(
i cant figure out whats the IC of my XMS2X2048-6400C5 G 1.8v v4.2 cause is supposed to be Micron but arent Microns' IC really good? i cant go over 900mhz =( that's the issue =(
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Old 03-23-2009, 10:37 PM
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Yes you have Micron ICs, but that doesn't guarantee 1000% overclock or anything. Currently you're ~12% over their rated specs.
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  #13  
Old 04-29-2009, 07:58 AM
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tick, tick, tick
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Old 05-15-2009, 06:50 AM
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Hi,

I'm asking for the ic in this pair of memory

CM2X2048-6400C4PRO
2.10V ver 2.2
4-4-4-12
800MHz
2048MB
XMS2-6400
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  #15  
Old 07-22-2009, 02:42 PM
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Quote:
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TWIN2X2048-8500C5D v5.x and v6.x ICs please.
Five months...still waiting.
Last edited by 18 is # 1; 07-22-2009 at 02:45 PM.
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