Mining is used as a metaphor for introducing new bitcoins into the system, since it requires (computational) work just as mining for gold or silver requires (physical) effort. Of course, the tokens that miners find are virtual and exist only within the digital ledger of the Bitcoin blockchain.

Innosilicon is a professional ASIC r & D and manufacturer, covering a wide range of products.  The company's 28-nanometer Bitcoin chip and litecoin chip mining machine were the first to circulate in China and occupy the mainstream domestic market.  

Innosilicon's latest generation A6 LTCMaster Litecoin mining machine was released in early January 2018.  The A6 LTCMaster is suitable for all digital currency mining using the Litecoin algorithm (Scrypt encryption algorithm).  The official parameters are: calculation force 1.23gh /s (+/ -8%), power 1500W (+/ -8% @25℃)  

The following cloud bits for you to bring the latest evaluation.  

One, open the box exposure  

Innosilicon A6 mining machine adopts five-layer industrial carton packaging, logistics and warehousing graphic marking, mining machine adopts pearl cotton board hanging and moisture-proof bag packaging, effectively ensuring transportation safety.  

Mining machine double assembly design, front and rear double cooling fans, alloy shell, compact and strong.

In front of the mining machine, you can see that the controller is on the top, the network cable interface is in the middle of the controller, and there are two heat dissipation fans in the front (from which the air enters).

The other side of the mining machine is labeled with basic parameters and warning labels of the mining machine. 

The controller at the top of the mining machine is data cable, 4PIN fan power cable and controller power interface respectively from left to right.  

Specification of cooling fan, diameter 12cm12V3.4A.

Two, installation and debugging  

The power supply for this test is 1800W special power supply for mining machine, with 18 PCI-E 6PIN power cables. 

Innosilicon A6 miner installation is very simple.  Plug in the power board.  

Plug in the controller.

This is the final wiring diagram of the mining machine.

Set up the pool and click Save.

Mining machine network Settings.

Three, the test  

In this test, the indoor noise was about 40dBa, and the indoor temperature was about 15 degrees during the day and 8 degrees at night.  

The average calculation force of the mine is between 1.2g and 1.25g during long operation, and the calculation force curve is stable without large fluctuation.  

Then select the overclock TAB  

About 1738 w power

In terms of noise, about 84.7dba was measured at 20cm of the mining machine when the fan speed was 70% in the background during the day when the mining machine was running normally.  

In terms of temperature, when the average temperature of the power plate calculated at the background was about 39 degrees, the intake air was measured at 19.9 degrees.  

Four, simple summary  

A6 LTCMaster Litecoin mining machine runs stably. The measured average calculation force is between 1.2-1.25g and the power is about 1535W, roughly equivalent to the official nominal.  

2.A6 LTCMaster Litecoin mining machine is suitable for mining all cryptocurrencies with Scrypt.  

3. The noise performance is slightly higher, which is also the common phenomenon of large computing power mining machine.  

4. Good heat dissipation, thanks to the high speed heat dissipation fan, the temperature difference between front and rear is not big.  

5. There is certain overclocking space.  

6. Simple and fast operation, stable operation, compact structure, suitable for many mining scenes.