Elpida Memory Part Number Decode

[Coool]

Welcome, STH!

Maybe I have luck here.
Could not find at old Elpida pages how to decode part number EBJ67LJ4B3HA-GN-F (64GB DDR3 Memory module) using Elpida EDJA504B3HB-GN-F components (chips). Contacted Micron tech support, and they couldn't help me.

Thank you for contacting us and for your question. We do not have any part number You will need to reach out to your sales rep or distributor directly to request this information from. We rely on authorized distributors for these types of requests, and they will be able to assist you further. I hope you have a great day!

Maybe someone has any documentation or PDFs?
(ref. #1)(ref. #2)

Thanks.

 

[Wasmachineman_NL]

https://www.memory4less.com/elpida-64gb-ddr3-pc12800-ebj67lj4b3ha-gn-f

????

 

[Coool]

@Wasmachineman_NL, if you don't know what I'm talking about - Elpida Part Number Decoder

EBJ67LJ4B3HA-GN-F

E

B

J

67

L

J

4

B

3

H

A

GN

F

Elpida memory​

Type - Module​

Product Family - DDR3 Module​

Density / Rank ??? - 81: 8GB / 2-rank 40: 4GB / 1-rank​

Module Type ??? - U: Unbuffered (Non-ECC)​

DRAM Density ??? - G: 4Gb​

DRAM Organization - x4 (100% sure it's x4 because chips are x4)​

Power Supply - 1.5V, SSTL_15 (100% sure it's 1.5V because chips are 1.5V) E: 1.35V (Chip) B, D: 1.5V, SSTL_15 E : 1.35V ​

Die Rev. - 3​

Module Outline ??? - U : 204-pin SO-DIMM​

Module Rev. (or Thermal Sensor Information*) 0 : without thermal sensor - A​

Speed - PC3-12800 (11-11-11)​

Environment Code - Lead Free (RoHS compliant) and Halogen Free​

EDJA504B3HB-GN-F

E	D	J	A5	04	B	3	HB	GN	F
Elpida Memory​	Type - Packaged Device​	Product Family - DDR3​	Density / Bank ??? - 42: 4Gb / 8-bank 21: 2Gb / 8-bank 11: 1Gb / 8-bank​	Organization - x4​	Power Supply - 1.5V, SSTL_15​	Die Rev. (Revision) - 3​	Package ??? - BG: FBGA​	Speed - DDR3-1600K (11-11-11)​	Environment Code - Lead Free (RoHS compliant) and Halogen Free​

ref.

 

[Wasmachineman_NL]

There are no datasheets for EDJA504B3HB-GN-F unfortunately. What exactly are you trying to achieve though?

 

[Coool]

To have original source of information.

 

[A-W-A]

I think the "L" stands for Load reduced ECC and "B" stands for 1.5v

plus according to this Intel document (Link) it has a Density per Die of 4Gb and x4 width so those may either correspond to the two digits "67" or the 4Gb die density to the "J"

Andrew

 

[Coool]

@A-W-A, thanks. But nothing new for me. I still can't figure out what's better 32GB (faster speeds) or 64GB (higher density) DDR3 on LGA 2011(ref.)