Purchased the first of these units in October 2021.  Failed within 2 months of operation. SSD damaged, locked up and corrupted.  The second unit lasted a little longer, about 3 months.  Not identical failure but also the SSD.  BIOS wouldn't even detect it.  Changed the SSDs in both units and so far so good for about 6 months.  I may purchase more of these but first thing we'll do the minute we receive them is open them up and throw the SSD in the trash and replace it with one from recognized SSD manufacturer.