Supported Specifications TrueNAS Implementation Deploying SEDs Setting a Global Password for SEDs Creating Separate Passwords for Each SED Check SED Functionality Managing SED Passwords and Data Supported Specifications Legacy interface for older ATA devices (Not recommended for security-critical environments!) TCG Opal 1 legacy specification TCG OPAL 2 standard for newer consumer-grade devices TCG Opalite which is a reduced form of OPAL 2 TCG Pyrite Version 1 and Version 2 are similar to Opalite, but with hardware encryption removed Pyrite provides a logical equivalent of the legacy ATA security for non-ATA devices.
