Function WRITE ENABLE

Hello.

Tell please.

In what your internal HDD (Desktop and Other Internal Drives)  there is a hardware function WRITE ENABLE (DISABLE)?

Can you rephrase your question?

I need an ATA HDD with a feature write-protect (an example of this function in SCSI HDD:  http://www.seagate.com/staticfiles/support/disc/iguides/scsi/100195488b.pdf ).