Question: TPM2.0 module is required in Windows 11 specification, does it need TPM2.0 hardware module?(7/1/2021) Answer: No, please enabled [Intel® Platform Trust Technology (Intel® PTT)] or [AMD CPU fTPM] feature under UEFI BIOS. It supports the TPM2.0 feature without TPM2.0 hardware module.
ASRock Intel Platform
For the new Microsoft® Windows 11 installation, we recommend disabling the CSM setting before using the Intel® PTT.
Intel 300 series or later plaform
Intel X299 or later platform
Gemi Lake or later platform
*Intel® PTT is supported. The actual support may be varied based on official release of Windows 11 by Microsoft®.
(a) Go to "Security page” to find the "Intel® Platform Trust Technology” option.
(b) Enabled "Intel® Platform Trust Technology” under UEFI BIOS