This powerful machine features a small form factor, like the previous Antminer S5, while utilizing the denser hash board arrangement of the more recent S5+. This is the first Bitmain product to use the recently announced BM1385 chip, which is not only more than twice as power efficient as the BM1384 chip before it, but is also the most power efficient chip available to consumers today.
The Antminer S7 has a more dense configuration than previous Antminer machines, using 162 chips in the same space that the S5 used only 60 in. The S7 uses just 1,210 watts of electricity to deliver a whopping 4.86 terahashes per second of pure mining power.
Bitmain AntMiner S7 Specifications:
Hash Rate: 4.86 TH/s ±5%
Power Consumption: 1210 W (at the wall, with AC/DC 93% efficiency, 25C ambient temp)
Power Efficiency: 0.25 J/GH (at the wall, with AC/DC 93% efficiency, 25°C ambient temp)
Rated Voltage: 12V+5%, should not be less than 12.0V
Chip quantity per unit: 162x BM1385
Cooling: 2x 12038 fan
Operating Temperature: 0 °C to 40 °C
Network Connection: Ethernet
Power consumption figures will vary with your PSU’s efficiency, the ambient operating temperature and the accuracy of the power meter.
PSU:A power supply unit is not included, and you will need to provide an ATX PSU. There are 3 PCI-e connectors for +12V DC input on each hashing board and all 3 are required. Do not connect more than one PSU to the same hashing board!
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.
ABSOLUTELY NO RETURNS! No Refunds! All Sales Final!