|Hard Drive||512 MB|
Antminer S7 ~4.73TH/s @ .25W/GH 28nm ASIC Bitcoin Miner
Customers who bought this item also bought
What other items do customers buy after viewing this item?
Have a question?
Find answers in product info, Q&As, reviews
Please make sure that you are posting in the form of a question.
1. Hash Rate: 4.73 TH/s ±5%
2. Power Consumption: 1293W ±10% (at the wall, with APW3, 93% efficiency, 25C ambient temp)
3. Power Efficiency: 0.25 W/GH ±10%(at the wall, with APW3, 93% efficiency, 25°C ambient temp)
4. Rated Voltage: 11.60 ~13.00V
5. Chip quantity per unit: 135x BM1385
6. Dimensions: 301mm(L)*123mm(W)*155mm(H)
7. Cooling: 1x 12038 fan
8. Operating Temperature: 0 °C to 40 °C
9. Network Connection: Ethernet
10. Default Frequency: 700M
Please note the following:
1. Power consumption figures will vary with your PSU’s efficiency, the ambient operating temperature and the accuracy of the power meter. Figures provided are at the wall, with AC/DC 93% efficiency, and 25°C ambient temp.
2. PSU: A power supply unit is not included, and you will need to purchase one separately. There are 3 PCI-e connectors for +12V DC input on each hashing board and all 3 are required on each board. Do not connect more than one PSU to the same hashing board!
3. Separate power supply to control board: there is one additional 6pin PCI-e connector on the IO board which must be connected to the PSU to get power. If you use different PSU for hash boards and control board, please make sure to power the hash boards first and the control board only after the hash boards have been powered.
The APW3-12-1600-B2 power supply is recommended for use with the S7. One of these power supplies will support one S7.
Top customer reviews
There was a problem filtering reviews right now. Please try again later.
Things to note for beginners:
These machines are power hungry. Have dedicated circuits just for these devices.
They put out A LOT of heat. Have adequate ventilation.
The fans are LOUD! take this into consideration when it comes to choosing a location.
In Dec. 2015 we grossed $300 with one S7, in March 2015 we grossed $250 with that same, single miner. Between the halving, the price of bitcoin going down and the hashrate of our pool almost doubling, the S7s aren't profitable anymore. We were also tired of the noise. I've deleted earlier versions of my review, so the comments may refer to the older postings.
Instead of buying miners, we would have come out ahead if we had bought Bitcoin at $250.