Made by delta.    It seems good
[/quote]

I mis-spoke.  30 day warranty.

I'd be concerned about it frying my mining equipment.  Or worse.

It's like a car battery.  You could get the cheap 30 day warranty one, or the more expensive 5-year warranty one.

Perhaps I'm jaded.  I had bitmain PSU's blow a few days after their warranty expired.  Never again will I buy a cheap PSU.

M