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Virtium Technology, Inc.

DDR3 DRAM Components

This page provides information about DDR3 DRAM die revisions and links to the specification which will help you quickly review DRAM changes.

DDR3 DRAM Vendor Data Rate Mb/sec per pin Notes x4 x8 x16
512Mb 1Gb 2Gb 4Gb 512Mb 1Gb 2Gb 4Gb 512Mb 1Gb 2Gb 4Gb
Samsung 800-1600   E-die C-die NA NA E-die C-die NA NA E-die C-die NA NA
Micron 800-1600   NA B-Die NA NA yes B-Die NA NA yes B-Die NA NA
Qimonda 800   yes   NA NA yes   NA NA yes   NA NA
Elpida 800   A-die NA NA NA A-die NA NA NA A-die NA NA NA
Hynix 800   NA NA NA NA NA NA NA NA NA NA NA NA
Nanya 800   A-die NA NA NA A-die NA NA NA A-die NA NA NA
Promos 800   NA Z-die NA NA NA Z-die NA NA NA Z-die NA NA

 

Last update: 6/13/07

Notes
1) DRAM vendors are not listed in any particular order
2) DRAM datasheet may be die specific
3) NA = not available
4) yes = available, but datasheet not posted on website
5) DRAM width x length, mm: tall: 12.5x21.9 tall: 12.0x21.9 tall: 11.9x21.6 tall: 12.3x22.0 wide 10.0x13.5

 
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