This is not a computer, as many tend to believe by mistake. This is a circuit with a specific functionality.
In other words, the device is intended exclusively for the cryptocurrency, and is not suitable for anything else. This property can not be considered a drawback. On the contrary, an ASIC due to its narrow focus has a high efficiency of computing functions, unlike the most powerful graphic chips.
It is for this reason that the graphic chips have become the past. High energy consumption and low efficiency, which no longer met the requirements of the BTC network, made these universal schemes not suitable for mining. As for ASICs, engineers are constantly improving their properties and creating equipment of various price categories. It is only natural that for the efficient work, you should choose a device from top 10 bitcoin miners in order to ensure a profit and justify the cost of purchasing equipment.
Each such device has the form of a rectangular box, with a fan and connectors for some peripheral equipment, which is used for setting a device up and monitoring of its work, and the power source.
Принципы, на которых «держится» BTC-сеть
The first ASICs were compact and connected via the USB port, but even if you get such a model, it’s better to take it to the museum together with the graphic chips, since they are no longer suitable for operation. Modern appliances are divided into professional and domestic. The first has large dimensions and corresponding energy consumption.
Home items are compact, quieter, and their power supply is rated at watts maximum. Professional equipment is used in rigs to increase power.
Курсы криптовалют на сегодня 25 июля 2017 года
The noise from such installations is big; therefore farms are equipped in the separate buildings. Also, the owners must worry about the cheap sources of energy in advance, so as not to overload the local power grid and save on the payments for the electricity. There are a large number of ASICs models, so making the top 10 bitcoin miners is not so easy. Several facts are important here.
The cost of electricity, price and capacity are important. We mean by the power the hashrate. This is the bandwidth of the device to handle incoming data.