Smbios Version 26 Jun 2026

Version 2.6 updated the Processor Information structure to better handle the rising core counts of the era. It introduced fields for and Core Enabled .

Version 2.6 formally standardized how OEMs could embed proprietary strings into SMBIOS without breaking compatibility. This is why many Dell, HP, and Lenovo systems running BIOS from 2008–2012 report unique identifiers via dmidecode -s system-version . smbios version 26

Before version 2.6, the Slot Type field in the Type 9 structure did not adequately distinguish between the various emerging high-speed serial bus standards. Version 2.6 added specific byte values to identify: Version 2

If you saw smbios version 26 in a log or diagnostic output, here’s what it likely means: here’s what it likely means: