VMware dosent decide on compatibility of the hardware and any particular limit for any hardware.
Its the Hardware vendor who tests the hardware with VMware products and tell us that is we can update our compatibility guide to supported versions.
As hardware vendor tests all the hardware's with required firmware and drivers. If everything works fine without issues, then they would provide us a update to allow the use of vSphere visions on particular hardware.
you are right , my mistake did not see it properly. thanks.