Take a look at the BitMain Antminer DR5 and its Specification, Profitability, the best coins to mine with it and also its hashrate. New mining machines continue to be released despite the temporary stagnation in the virtual payment asset market. So not only enthusiastic miners but business sharks are confident in the bright future of the crypto industry. Otherwise, no one would invest huge amounts in the development of the next ASIC series. Bitmain sets the pace of the cryptocurrency arms race. Soon, after the release of miners using 7-nanometer chips, under the SHA-256 algorithm, the company put on the market a batch of antminer dr5 devices working with Blake256R14.

FAQ:

A1: Please tell us the miners you most interested, and contact us by WhatsApp or Wechat for timely communication.

We will contact you timely, and send our quotation to you as soon as possible.

A2: 1 year warranty only for brand new Antminer& Whatsminer, 180 days warranty for other miners like Innosilicon& Goldshell &etc. miners.

A3: If the miner within the warranty period, the original factory of the miners will be responsible for it.

If the miner out of warranty, we can provide paid maintenance service.

A4: We support T/T , Western Union, USDT, Alipay, MoneyGram,Credit Card,Cash.

A5: Can select express UPS, DHL, FedEx, EMS, TNT , also can send to the reliable shipping agent as your request.

A6: Our company located in Chengdu, Sichuan, China, our warehouse located in Chengdu+Nanchang+Shenzhen, China.

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Before calculating the mining revenue, we should first understand several concepts: Difficulty, Hashrate, Block Reward, and 24h Estimated mining revenue. Take BTC for example:

Calculation of BTC mining income

Bitcoin shows how difficult it is to mine through multiple transforms, it can be simply understood as: assuming the corresponding mining difficulty is “1”, it takes about 232 times hash operating, in order to get a random number needed for a legal new block in theory, that is mining a legal new block theoretically.

So, it can be inferred that, when the mining difficulty is D, (D×232) times hash operating are needed to dig a legal new block, and R units BTC can be obtained as a block reward. If the miner's computing ability is H, then the time it takes him to complete (D×232)times hash operating equals (D×232) /H seconds.

Theoretically, the miner's mining revenue per second equals R÷ (D×232) /H BTC. 24 hours a day, a total of 24×60×60 seconds, the estimated daily mining revenue of BTC as below:

P=Hx 1/(Dx 2^32)R x (24x60x60)

For example:

Current BTC difficulty D=12720005267390.51

Reward per BTC block R= 12.5BTC

1Ph/s hashrate

Daily mining revenue= 1x10^15 x(1/12720005267390.51x 2^32)x12.5x24x60x60,

Available: P= 0.01976863 BTC

BTC and ETH are two typical crypto currencies. The mining revenue calculation of other currencies are similar to these of BTC and ETH.

We specialized in distributing ASIC cryptocurrency mining equipments to worldwide more than 5 years, with very high reputation and credibility.

Just in this year, we have signed an annual purchase agreement with Bitmain, and we will order at least 1000 mining machines from bitmain every month. Of course, this is only a part of our goods source, we have enough strength to provide the corresponding brand and model according to the needs of customers.