BW L21 was created in 2017 by BW. This device is designed for LTC and other Scrypt algorithm cryptocurrencies. The antminer was created for bulk purchases, as on the official portal you can buy the device only if you buy from 100 pieces.
Accessories. Aluminum housing, 2 fans for cooling with a maximum speed of 3 thousand revolutions per minute. The control board is hidden. Ethernet socket, mini- and micro USB ports, LED indicators.
Overclocking hash rate is 550Mh/s.
Power consumption – 950 W.
Technical process – 28nm.
Power supply voltage – 12W.
Cooling – 2 fans.
Device profitability. Due to the high volatility of the exchange rate and the complexity of mining, the profitability is better to look at special services with built-in income calculators for each device. For this service is suitable «WhatToMine».
At the time of release, the device could have paid for itself in two weeks.
Buy Asic BW L21 is available on our website, from official representatives, by pre-order on third-party sites. There are also many used models at a good price.