5M1270ZF324C5N

Please advise what is the meaning of "E" in the top marking EBL9M55553 for the part number 5M1270ZF324C5N?

Please confirm if the prefix "E" means Engineering Sample or not?

@isagani All of the multiple postings are unnecessary. Be patient and an Intel support engineer will respond.

Doc (not an Intel employee or contractor)
[Windows 11 is the new Vista]

Hi,

Thank you for contacting Intel community.

EBL9M55553 is the device lot number. Please refer to the topmark marking in the link below:

https://www.intel.com/content/www/us/en/support/programmable/articles/000083214.html

And no, the 'E' does not represent engineering sample.

Regards,

Aiman

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