Antminer S19 review - specifications, price, profitability, settings

The largest manufacturer of equipment for Bitcoin mining, Bitmain, released newASIC miners Antminer S19 and S19 Pro. According to the company, the new devices will provide miners with a steady income after halving the first cryptocurrency in May.

The device has a hashrate of 95 TH/s, and the ability to overclock to 110 Th/s is also available. The ASIC is very energy efficient thanks to the advanced chip technology of 34.5±5% J/TH.

Specifications

Algorithm: SHA-256
Hashrate: 95 TH / s
Power Consumption: 3250W ± 5%
Energy efficiency 34.5±5% J/TH
Dimensions without packaging: 400 * 195.5 * 290
Weight: 16.5 kg
Connection Interface: RJ45 Ethernet 10 / 100M Port
Power Supply: Built-in

New miners from the Chinese manufacturer Bitmainantminer S19 are also presented on the official website https://antminer.store/. Judging by the parameters announced in the announcement, antminer s19 pro 110 TH should be really good.

The second, slower model (95.00 Th / s) looks good, especially due to its lower price. In this review, we will describe in detail what characteristics the AS19 has and we will try to compare S17 and S19.

Comparison of Antminer S19 and S19 pro with Antminer s17 and T17

The Bitmain Antminer S19 line has taken an honorable first place among digital gold mining machines, outstripping the predecessors S17 (67 TH / s) and T17 (from 55 TH / s).

Looking at the characteristics of ASICs s19 immediatelynotice that they are heavyweights in the literal sense of the word. Compared to older models, they are 3.5 kg and 4.5 kg heavier, but their performance is almost twice as high. We give comparative characteristics in the table.

Model Options	Antminer s19 pro	Antminer s19	Antminer s17e	Antminer T17 55TH
Mining algorithm	SHA-256	SHA-256	SHA-256	SHA-256
Hash Rate TH / s	110	95	60	58
Consumption w	3250	3250	2700	2900
Energy efficiency J/TH	29.5	34.5	45	50
Operating temperature ° C	0 ~ 40	0 ~ 40	0 ~ 40	0 ~ 40
Storage Temperature ° C	-20 ~ 70	-20 ~ 70	-20 ~ 70	-20 ~ 70
Dimensions without packaging (L / W / H) mm	370 / 195.5 / 290	400 / 195.5 / 290	340/178 / 304.3	298.2 / 178 / 304.3
Package Dimensions (L/W/H) mm	570/316/430	570/316/430	570/316/430	570/316/430
Weight (net) kg	13,2	14.2	11.3	11.3
Weight (gross) kg	15,2	15,2	12.3	12.3
Noise Level DB	82	82	82	82

Productivity of new ASIC miners is higher than that ofpredecessors, so do not waste your time. All S19 antminers have new generation chips with a modernized architecture. The new power supplies with high conversion efficiency APW12 are used.

Bitmain Antminer S19 Pro ASICs have a new firmware version installed, they are more dynamically launched and work more stable.

Where can I buy and what is the price of the S19?

You can purchase a new miner SHA-256 atofficial website of the manufacturer https://shop.bitmain.com/product/. To do this, you need to register on the site and make a 100% prepayment. Fiat money and cryptocurrency are accepted. The Antminer s19 pro 110th model costs $ 2633, and the S19 95 Th $ 1964.

You can buy Antminer S19 in Moscow from the official distributor of Bitmain in the Russian Federation, Antminer Russia company https://www.antminer-russia.ru. The price must be specified on the day of purchase.

But keep in mind, there are already reviews on the network complaining about technical problems with the first batches of new S19 devices, carefully read them before buying.

Connect and configure Antminer S19

The manufacturer has not yet published instructions for launching the miner, it is only known that the antminer S19 configuration works in the "Secure boot", And the function"Root authority»Deactivated.

This eliminates the possibility of installing customfirmware and any manipulations with hardware parameters. Bitman strongly recommends working only on Antpool and Btc.com servers. For all questions regarding setting up Bitmain products, including Antminer S19, you can contact the support service, link: https://support.bitmain.com.

Payback and profitability calculation

To say exactly how long you will return the moneyspent on ASIC in the current situation in the digital asset market is almost impossible. WhatToMine, an online mining profitability calculator, will help you determine what profitability per day S19 is.

The service makes calculations based on the currently known characteristics of the new S19 models, the current rate and the difficulty of mining cryptocurrencies available for mining on this device.

Open the page https://whattomine.com/miners, and find the desired model in the list. At the time of writing the review, the company’s flagship Bitmain brings in 0.00097 BTC in 24 hours. At an electricity price of $0.06, the net income per day for the S19 antminer will be $0.5. You can mine the DGB asset, which is more profitable at the moment, and then the ASIC S19 pro 110th will earn $1.5 per day. But, if you do not immediately transfer cryptocurrency to fiat and are unsure of the prospects of the altcoin, it is better to exchange it for BTC.

It turns out thatThe approximate payback period for bitmain antminer S19 is 30 months!However, many analysts predict rapid growth in the Bitcoin rate this year. Digital gold has always risen in price 6-8 months after the halving.

If stock prices return to 20$000, which billionaire and head of Galaxy Digital Mike Novogratz and a number of other experts are absolutely sure of, the profitability of new ASIC models will increase significantly. Therefore, we can assume that the average payback on the bitmain antminer S19 will be 6-8 months (taking into account the increase in mining complexity). And this is provided that you start dumping the cryptocurrency at the first rise in the rate.

However, in any case, investment in the cloudMining for 2020 looks much more attractive, due to greater profitability and the absence of the need for acquisition, independent control and maintenance of equipment.

The current rating of the most reliable cloud mining services can be found here.

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