The 90 & 95 TH ones?
I know the 130TH / 140TH are still around as new, but I have not seen any of the 90/95/110 for a while.
We got the 82th, 86th and 90th, all with more than 300 days warranty left which means they have just left Bitmain's warehouse, , the 140TH is the XP version of the S19 and is a different model, it is pretty normal for Bitmain to still manufacture old gears that they can still sell, also just because they are labeled new and still under warranty -- it does not mean they were recently manufactured, they could been sitting on the shelf waiting for a new buyer.
Interesting, when the S21 hit all the availability for the S19 dropped a lot and then they just stopped coming totally for the people I was dealing with.
Wonder if they are still making them or they were just old stock.
Having this and the one from the other post I linked die the way they did just feels off.
Since they were Amazon purchases, they should just ship them back and get another one.
-Dave