Windows 11 is already known for its strict hardware requirements, which Microsoft hasn’t let up on since the OS first released back in 2021. The TPM 2.0 security module requirement has disqualified a lot of older PCs from upgrading, but Windows 11 also requires a decent CPU. Microsoft updated the list of compatible Intel processors for Windows 11 24H2, the latest version of the operating system that’s now mandatory for all Windows 11 users. According to Microsoft, only 11th-gen Intel processors and onwards are officially supported now. Previously, Windows 11 supported 8th-gen Intel processors and later. Anyone with an older Intel processor could now have problems updating to Windows 11 24H2.
.. and Minimum 8GB RAM is sufficient.