Quote from: qctechno_isback on August 20, 2019, 02:09:17 PM

Quote from: emilio932 on August 20, 2019, 12:55:46 PM

Looking to buy an Antminer R4 for home heating this coming winter Cheesy

Only fully functional units and only from users with a positive trust rating from someone who matters.

Kind regards emilio932

The R4 is a fire hazard waiting to happen. They burn all PCI power connectors, probably a fault in PCB routing.
You should purchase a S9 and load it with braiinOS and underclock to 10TH / 850W isch
Much quiet than a R4 in this mode also run safer. Wink

I havent had any problems with the two im currently running, they are solid pieces and wouldnt trade them for many other devices

They have been running nonstop since almost 2-2.5 years back