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Just got Ubuntu 14.04 running on a Zotac Zbox CI320. I want to enable the Samsung 840 hard ware encryption that comes with this hard drive, but I don't know how.

Is there anyone that can help me set this up? Much appreciated.

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I found the following similar questions:

To my knowledge a working SED setup requires a Trusted Platform Module (TPM), but the Zbox doesn't look like it features or supports TPM (1, 2).

While an answer in one of the questions above offers a solution that might even work in your case you should consider the following:

  • If your data is encrypted using TPM and your hardware somehow breaks, your data is gone. Forever.
  • Usually Linux users prefer software-based disk encryption and software-based RAID, because non-standardized or proprietary technology proved to be unreliable in terms of data security and data recovery. If you intend to use free software solutions like Linux for data security or redundancy, also plan in the required computing resources.
  • There have been reports of successful attacks like Warm Replug Attacks on some devices or setups.
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