Doubt parking hdds 2.5"

Some people say that ejecting the external HDD (2.5" HDD + Orico or Kesu case) through Windows 10 puts the HD in safe parking mode. Other people say that ejecting in Windows 10 only closes processes and stops file transfer and reading but does not put it in parking mode. I contacted Seagate’s chat but they didn’t even know how to answer. Is there a study article on this specific subject? What really happens? This parking mode was introduced in 2.5" HDs from which year on all HDs of any brand?

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