Mining machine evaluation: What is the average daily profit when using the Antminer S19Pro to mine Bitcoin?

Recently, the digital currency market has picked up significantly. Especially the most mainstream Bitcoin, there is a 59.22% increase in the internal run within the past 6 months, and the current audience is 10,454 US dollars per coin (poor RMB 70,920 per coin). I believe that some hardware enthusiasts who like tossing have already moved their minds-buy a mining machine and stomp at the source or unit at home. Isn't it possible to have income without delaying the normal? In the article, take the Antminer S19Pro as an example. This story tells everyone the real possibility of the current individual.

Basic performance:

The Bitcoin mining machine S19 Pro is the world's largest Bitcoin mining machine manufacturer-Bitmain. It is the latest mining machine in late February this year. Its actual power, flagship ratio, and release time are all at the forefront of the industry.

In terms of styling, the Antminer S19 Pro adopts a "free chassis + power supply" integrated machine design. The bare metal size is 30×195.5×290mm. It can be placed horizontally or vertically according to the actual needs of users, and the weight is 13.2kg.

The heat dissipation system consists of two front and rear air ducts of different sizes: a 2+3 column design, a single fan has a voltage of 12V, a current of 1.65A, a maximum size of 6150rpm, and a maximum air volume of 197cfm. It can prevent the user from touching the fan by mistake, and at the same time prevent foreign objects from being hit by the high-speed rotating fan to damage the machine.

The interface control panel interface of S19 Pro has one ETH network cable interface and one TF swiping interface interface. /Green) Each, minimalist and professional features are very prominent.

There are large-area metal heat sinks on both sides of Lili. The front is used for overall heat dissipation. The screens are all 77 plates for independent heat dissipation. They are fixed by welding, and the contact surface structure is compact, giving consideration to the maximum.

In terms of power supply, the Antminer S19 Pro uses a newly upgraded APW12 power supply. Based on the two 10A lines of the previous generation power supply, the air duct is circular and the overall area is improved, which enhances the performance.

Performance of computing power:

According to official data from Bitmain, the power of the Antminer S19 Pro is 110TH/s, the power consumption is 3250W±5%, and the energy efficiency ratio is 29.5J/TH±5%. The specific calculation tool can be used to calculate its specificity.

Taking the current currency price as an example, the fake mining electricity fee is 0.3 yuan/kWh, the focus is 0, and the price of 19670 yuan/unit of Ant S19 Pro is 51.9 yuan per day. The focus is on the daily electricity cost of 23.4 yuan, and the confusion is 28.5 yuan. It takes 698 days to pay back.

For miners and mines, this cycle of 698 days (two years) is an ideal result, but I believe that for ordinary users, return to the topic of this cycle. The 0.3 yuan/low electricity price that users cannot afford, the computing power will inevitably decrease.

The saboteur will adjust to the lowest level of household use 0.5.5 yuan/kWh and the hash rate to 1%, and then the ant mining machine will be violent at 9.78 yuan, and it is impossible to pay back.

Written at the end:

Bitcoin is the most successful venture capital product in the past 10 years. The entire supplier has been highly commercialized in large-scale mining farms. It is not suitable for simple prose to count mining machines, and it is not possible to get low-priced ordinary user mining machines. .