Bitminer S7

1.

It is reported that the performance of bm1385 chip is more than twice that of bm1384

The power supply scheme of S7 is similar to that of S5. The S5 + mode of dense chip arrangement is adopted, which makes the arrangement structure more compact. Under the same space, 60 chips are placed in S5 and 162 chips are placed in S7

The price of S7 is 1823 US dollars, equivalent to 11650 RMB yuan, and the delivery time is from September 21 to September 30. At the same time, the official announced the parameters of ant mining machine S7. The chip adopts bm1385, a 28nm fully customized chip independently developed by bitcontinental, with a computing power of 4.86t and a power consumption of 1201w. Ant miner S7 is the best miner with the best power consumption ratio so far, and the power per T is about 250W

official website is not open for sale at the moment. Users of early adopters can place their orders in overseas official website. The delivery address is 17% of the Chinese mainland tax and the purchase price is 13630 yuan. p>

ant mining machine S7 specification parameters:

1. rated calculation force: 4.86 Th / S ± 5%

2. wall power consumption: 1210 watts (bit mainland apw3-1600 watt power supply, 93% AC / DC efficiency, 25 ℃ ambient temperature)

3. power efficiency: 0.25 Joule / GH (wall, 93% AC / DC efficiency, 25 ℃) ° C)

4. rated voltage: 12V ± 5%, which should not be lower than 12.0V

5. number of single power board chips: 162x bm1385

6. overall dimension: 301 mm (L) * 123 mm (W) * 155 mm (H)

7. cooling: 2 × 12038 fan

8. working temperature: 0 ℃ to 40 ℃

9. network connection: Ethernet

< / OL >

for details, please see "ant S7 miner start pre sale"

2. One machine a day is about 0.03, 40 machines a month is 0.03 * 40 * 30 = 36, of course, 40 mining machines also need 400000, which is not included in the electricity bill.

3.

According to the current difficulty, we can dig about 0.01584 bitcoins a day. Of course, the final result of each mine is not the same, but it will be very close

the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

bitcoin can be cashed and converted into the currency of most countries. Users can use bitcoin to buy some virtual items, such as clothes, hats and equipment in online games. As long as someone accepts it, they can also use bitcoin to buy real-life items

4. Do not rule out this problem, perhaps you buy a try back, it is best to test the machine on site, and require an invoice, payment can be made through shengfutong.

5. How much can bitcoin dig in a day

6. How much is the miner? Now online that mining machines are in the loss of electricity charges? is that true?

7. Just so so? The price is high, the property is expensive, and the price of surrounding houses is lower than it.


I don't meet Wang Shiyu in my spare time
I don't meet Wei Yingwu in my spare time
strange poetry, pure human bones, the door to the cold snow mountain< The second one is Li Shangyin, who has never met Cheng erjue
the Baishi Yuqiao road in Cangjiang river is full of rain when it comes back at sk.

8. NVIDIA control panel is directly installed when you install the driver. Basically, it will use the default settings< In the control panel, there will be:
Manage 3D settings
monitor optimization
change resolution
adjust desktop color
adjust desktop size and position
Rotate screen
View HDCP status
TV setup wizard
multi monitor settings
adjust video color and image
overclocking
Hardware monitoring
, If you always feel that you only need to use the default settings and don't need to set anything else, you can uninstall it. It doesn't matter