Whatsminer M31s 82TH/S 3444W Used BTC Asic Mining Machine

Bitmicro continent research and development of M31S series of machines really achieve low power consumption and large computing power, the specific parameters of the machine are as follows, the machine working standard computing power 80T, power consumption ratio of 42W /T, power consumption of 3360W +5%. With the machine cost of the same calculation force, it can be said that this model is quite cost-effective, and the return cycle is large reduction, the use of one model, reduce the power loss in the conversion process, easy heat dissipation performance is more stable, and about the quality of this piece also do to ensure In 2000, this was really good news for many miners, because now all mining machines are guaranteed for six months, and the M31 series has been extended for six months.

Reach the current highest one year warranty, with this advantage can attract a lot of customers, now after halving is the era of big calculation force, small calculation force by step facing elimination.

Specification

Note:

The price of mining machines often varies according to such variables as the exchange rate, phantom currency prices, and network difficulty. Does not accept refund requests or returns.

Warranty service:

1. The following events will invalidate the warranty: Customer first removes/replaces any component by itself; damage caused by lightning or voltage surges; scorched parts on a stray board or chip; miners/circuit boards/components infiltrate due to wet conditions Or corrosion and damage.

2. Pay shipping fees when shipping replacement parts during the warranty period.

3. If it is a warranty policy, a defective miner can repair it for free; after the warranty period, the machine needs to pay for repairs according to the actual situation.

If above case happens, services of your miner maintenance will be charged.Note:Please ensure your miners be taken care in a proper farm with cooling and dust filter conditions. Warranty expires if you overclock miners or running miners at excessive heat or dust conditions beyond our target range