Profit comparison of hard disk mining
1. Machine cost: the cost of purchasing mining machine
2. Power cost: the power cost consumed by machine mining
3. Auxiliary costs: personnel maintenance, network, cable consumables, heat dissipation, etc.
for a simple example, take the mining machine of ant S9, which consumes less power on the market, for example, the calculation power is 13.5T, and the power consumption is 1400W
when the mining machine runs for 24 hours: 1.4kw * 24 = 33.6 degrees
Shenma m3, which consumes more power on the market, has a calculation power of 11.5t, The power consumption is 2150w
under 24-hour operation, the power consumption of a single machine is 2.15kw * 24 = 51.6oc
which is roughly equivalent to the power consumption of energy-saving air conditioning, but the bitcoin miner needs 24-hour uninterrupted operation, the power consumption of a single machine is very large after a year's calculation, and the step price cost of household electricity is too high, When the market is not good, the income may not be enough for the electricity expenditure, so at present, mining will choose to be hosted in the mine, which can get cheap electricity and rece the cost price of mining. The price below 30% is the ideal price, which can keep the price of bitcoin falling to a low level, and there is still some income< According to the current mining difficulty of bitcoin:
BTC revenue per ton: 1th / s * 24h = 0.00007087btc
calculated by the comprehensive 12t machine computing power, the daily output is:
0.00007087t * 12t = 0.00085044btc
then the time required for a single machine to dig a BTC:
1 / 0.00085044 = 1175 days
the time required for ten mining machines to dig a BTC:
1 / 0.0085044 = 117 days
100 days In other words, according to the current difficulty, it takes about three years for a single miner to proce a bitcoin, 3.9 months for ten miners to dig a bitcoin, and 11.7 days for a hundred miners to dig a bitcoin. The cost of a single miner is about 8500, Ten are around 85000, one hundred is 850000, less than one million, and one month's income is more than two bitcoins. According to the current price of bitcoin, the price is about 120000. So, although the income of bitcoin mining is not as good as before, it is still considerable compared with other investment projects
however, these benefits do not include decting the cost of electricity charges and later maintenance of machines, so the premise of mining is to find a mine with low electricity charges. If the quantity is large, we need to find a safe, reliable and stable mine. What's more, we need cheap electricity to lower the cost price.
Seagate Galaxy hard disk is recommended for hard disk mining for the following reasons
1. Seagate galaxy is an enterprise class hard disk, which is specially designed for enterprise applications and workload to improve storage layering and maximize storage efficiency. With very high reliability, long-time operation, and high MTBF (mean time between failure), Seagate galaxy's performance can be regarded as the handle in all kinds of hard disks, which is very suitable for mining
2. Seagate cool wolf series is suitable for personal home NAS system or small file server / NAS system of small enterprise
3. Cool Eagle series is the pronoun of "monitoring panel", which is suitable for storage of various monitoring devices
in the process of hard disk mining, Seagate Galaxy enterprise hard disk with large capacity mechanical hard disk is the first choice in terms of capacity, read-write and data recovery
The types of MLM mainly include the following:
1. It is in the name of interpersonal network, chain sales, capital operation, private mutual financial management, capital incubation, etc. this kind of MLM is usually under the name of "western development", "Beibu Gulf construction", "revitalization of Northeast China", "rise of central China", "secondary distribution of funds", "Bohai Bay Rim", etc "Beijing Tianjin Hebei integration" and so on
under the guise of introcing jobs and engaging in business activities, they cheat others to leave their homes and illegally gather to participate in pyramid selling activities. This type of pyramid selling is commonly known as non local pyramid selling. There are two types of MLM in different places. In the future, Xiaojin will analyze this type of MLM in detail
In the name of sharing economy, virtual currency, consumption rebate, Internet of things, mutual aid disk, split disk and so on, this type of pyramid selling has been very rampant in the past two years. At the beginning of this year's NPC and CPPCC sessions, illegal activities such as online pyramid selling and illegal fund-raising were listed as the key issues to crack down on, and the urgency was emphasized3. Under the guise of direct selling, under the cover of legal companies, under the guise of selling goods, and with high returns as t, it is a pyramid selling company that develops offline and pays by team by developing salesmen
The amount of money of beipai is small, but its means are cruel. It not only restricts personal freedom, but also beat and scold frequently. People who go in are not only mentally devastated, but also their health is threatened, and even their lives are safe. The northern faction is more like extortion, which is more violent and barbaric The southern faction aims at people who have a little savings, not only does it not restrict personal freedom, but also shows great affinity and gets along with each other like relatives. However, the amount of money involved is relatively large. After the previous values are removed, the whole person becomes like a body with empty soul, at the mercy of others, with great mental pressure6. That is to say, the organization has commodities, but its commodities are only used to sece the franchisees and make a false impression that the commodities are very easy to sell by means of counterfeiting. The main way is to pull people to earn money. This can be called micro business pyramid selling or e-business pyramid selling
in these types of MLM mode, the harm is the most serious, through the personal, spiritual, financial and other aspects to achieve the purpose of control, when the new person has just been cheated, usually cut off or block the new person's contact with the outside world
in a closed environment, the idea of overnight wealth is intensively instilled, which stimulates people's desire and greed, and makes MLM personnel become profit-making, not humiliated by deception, but proud of it, without integrity. Turn it into a tool for pyramid selling leaders to cheat money. This kind of pyramid scheme has seriously damaged the trust between people, leading to the collapse of many families, the separation of their wives and children, and even the destruction of their families< br />
you have to back up the data
data is the revenue