Arrived with what I would describe as the world's cheapest keyboard (with several stuck keys) and mouse; this wasn't really a problem since I didn't need these, but were a waste of packaging and plastic and I'd caution anybody expecting to use them.Booted into Windows 10 with no problem, appeared to be functional. Installed Ubuntu over it, ran Home Assistant in a Docker container on it for its lifetime with no issues. Kept good air flow around it, and unit was plugged into a UPS, with no power incidents.About a week ago I notice my home automations had failed and discovered that the unit was unpowered.  It failed to power back on normally, or even after holding the power button for 30s (as was recommended in one Google search result).  Verified on HP site (via serial number) that this unit was no longer under warranty (but this was not a surprise). Replaced the relatively inexpensive external power supply, but no change.  Unit is dead and I can purchase a similar unit -- from a different supplier -- for half the price of a G3 motherboard on EBay.Would not recommend this particular supplier.