Added 2 TB hd for additional internal storage.  Works great.  Revised after 13 months.  Unit suffered motherboard issue.  Will not communicate with SSD.  Issue probably caused by overheating.  Adding the 2 TB hd is probably the cause.  I'd recommend leaving the cover for the extra hd off to allow cooling.Mechanical HD failed while trying to reset Windows 11.  Drive is toast due to heat.  This thing needs a fan.  Don't waste  your money.