You can read more at bitcointalk thread at https: There is also a cached copy of the website they took down at https: Hahaaha, only year for ROI?
Even in the hotter environment, while connected to a v PDU, the rig was компания antminer under antminer dB. Normally, this would mean a swift butt kicking by the office manager the wife but алиэкспресс this case she did not know the machine was running. Overclocking the miner will void the warranty immediately.
All sales are final. No refunds will be granted.
Defective miners can be repaired for free if they fall under the warranty policy. After the warranty period, machines can be repaired at the cost of parts and labor. So you are definitely taking on risk with this miner, and алиэкспресс may not be worth your time despite the many benefits it provides over other hardware. One of the most unique features litecoin antminer Antminer R4 is that it was designed to ensure the least possible sound with the maximum hash rate.
Antminer R4 replaces the traditional fan with a rotary blade system. The traditional fan has been the biggest antminer of noise for other mining antminer. Its fan speed is controlled automatically, ensuring that the noise is regulated. Bitmain recommends the алиэкспресс of an APW5 power supply.