2019 New design stock Antminer S9i 14.5TH/s DEM Bitcoin Miner ASIC Chip Mining Machine
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Antminer S9 14.5Th/s Specifications:
Hash Rate: 14TH/s Variation of ±5% is expected
Power Consumption: 1372W +10% (at the wall, with Bitmain’s APW3 PSU,93% efficiency, 25°C ambient temp)
Power Efficiency: 0.1 J/GH +10% at the wall (with Bitmain’s APW3 PSU, 93% efficiency, 25°C ambient temp)
Rated Voltage: 11.60 ~13.00V
Chip quantity per unit: 189x BM1387
Dimensions: 350mm(L) x 135mm(W) x 158mm(H)
Cooling: 2x 12038 fans; Front fan: 6000rpm, Rear fan: 4300rpm
Operating Temperature: 0°C to 40°C
Network Connection: Ethernet
1. Power consumption figures will vary with your PSU's efficiency,the ambient operating temperature and the accuracy of the power meter.
2. 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!
3. Bitmain recommends the APW3-12-1600-B2 power supply for use with the S9.One power supply support one S9.
4. 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.Be sure to power on the miner after ALL the 10x PCIE connectors connected to power supply.
This Antminer S9 is not only the first 16nm miner for retailuse but using less than half the energy per gigahash of the S7,but it is also our most powerful miner to enter mass production.At 0.098 joules per gigahash,this is the most efficient machine available to the bitcoin mining public.
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