How to check your BIOS version in Windows 10 and 11 - Lenovo Support
For developers and IT administrators, this version was significant because it allowed the Operating System (OS) to "see" and manage hardware features without needing proprietary drivers. It standardized how metadata about high-speed memory and multi-core processors was passed from the firmware to the OS kernel. Documentation & Resources smbios version 2.7 update
SMBIOS (System Management BIOS) version 2.7 is a standard developed by the Distributed Management Task Force (DMTF) How to check your BIOS version in Windows