More than one bitcoin miner

1. At present, bitcoin mining machine has 14T computing power of ant s9i, more than 4000, and another is ant T9 + 10.5t computing power, about 1500

2. At present, the mainstream price of Avalon mining machine in the market is as follows:
Avalon 2 generation single-mode group 105g
:
￥ 488
3 generation single-mode group 290g:
￥ 2088
3 generation single-mode group 245g:
￥ 1758
3 generation whole machine 800g:
￥ 7866
I hope I can help you.

4. Now that the dividend period of bitcoin mining is over, the output will soon be halved, and now it's a bear market for a long time. Unless you have abundant funds and a very low price source of power supply, you should never enter the mining instry again

5. The prices of bitcoin mining machines with different performance and computing power are different. Let me give you some prices of mainstream mining machines in the market, hoping to help you:
avalon2 single mode group
(chip frequency 1500mh / s)
￥ 488
100
G
avalon3 single mole
(chip frequency 500mh / s)
￥ 1899
290
G
avalon3
1.2t package
￥ 7444
1200
G

6. It's suggested that indivials don't need to buy mining machines alone. Now the team is fighting. You can go to celletf and have a pledge to mine. It's not bad to make a steady profit every year

7. It's hard to say. It depends on the specific equipment you buy. With advanced equipment and high computing power, the price is naturally high. Of course, if you buy a obsolete bitcoin miner, it's much cheaper

if you haven't played bitcoin or mined before, it's recommended not to buy a miner to mine bitcoin. At present, the profit margin of mining is very low, and retail investors have graally withdrawn from the historical stage of mining. Mining is mainly some large mines, which are deployed in some remote provinces with low electricity price

of course, with free electricity, mining is also possible. If you don't know, you can trust me.

8. This depends on what configuration of bitcoin mining machine you buy. Take Avalon mining machine as an example, avalon21t set (10 single-mode sets): the price is 13999 yuan; The price of avalon2 single-mode 100g is 1599 yuan; The price of Avalon 2-generation Miner 2 mole 200g is 2500 yuan. At present, Avalon three generation chips have been released, and Avalon 3 mining machine is about to enter the market.

9. 8000 or so, mainly depends on what brand (Avalon, ant, shell, bee, KNC...) How much power consumption? If the power consumption is large, it is even lower than 4000