5M80ZE64I5N marking

[clman]

Hello,

If under the below photo, the PN# should be 5M80ZE64C4/I5N. But we ordered the PN# is 5M80ZE64I5N. Do we received wrong parts from supplier?  

We have some doubt on the part marking. Could you please help to verify?

Thanks

[AqidAyman_Intel · Accepted solution]

Thank you for reaching out to Intel Community.

Please note that there dual part markings on MAX® V devices which are intended to show -4 commercial specifications also meet the -5 industrial specifications. You can refer to the link below:

https://www.intel.com/content/altera-www/global/en_us/index/support/support-resources/knowledge-base/solutions/rd04122012_986.html

Intel PSG has its authorized distributor to sale Intel devices. If you got the devices from formal distributors, you shouldn’t worry on the device authenticity as the devices must be valid units. Otherwise, we do not ensure the device quality and do not provide further service. You may find the authorized distributor list from the link below:

https://marketplace.intel.com/s/pmp-partner-program/a723b0000008PICAA2/distributor?language=en_US