Totalprominer

S9 Specifications: 1. Hash Rate: 12.93TH/s ±5% 2. Power Consumption: 1275W + 7% (at the wall, with APW3 ,93% efficiency, 25C ambient temp) 3. Power Efficiency: 0.098 J/GH + 7%(at the wall, with APW3 93% efficiency, 25°C ambient temp) 4. Rated Voltage: 11.60 ~13.00V 5. Chip quantity per unit: 189x BM1387 6. Dimensions: 350mm(L)*135mm(W)*158mm(H) 7. Cooling: 2x 12038 fan 8. Operating Temperature: 0 °C to 40 °C 9. Network Connection: Ethernet 10. Default Frequency: 600M Notes: 1. Power consumption figures will vary with your PSU's efficiency, the ambient operating temperature and the accuracy of the power meter. 2. Power supply unit is not included. You will need an ATX PSU. There are 3 PCI-e connectors for +12V DC input on each hashing board and all 3 need to be connected to the PSU for the hashboard to operate. Do not connect more than one PSU to the same hashing board! We recommends the APW3-12-1600-B2 power supply for both the S9 and S7 miner. One such PSU cannot power more than one miner. 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. Be sure to power on the miner after ALL the 10x PCIE connectors connected to power supply. Warranty: 1. A 90-day warranty is provided starting from the shipping date. Overclocking the miner will void the warranty immediately. 2. All sales are final. No refunds will be given. Defective machines can be repaired for free under the warranty policy. After the warranty period, machines can be repaired for the cost of parts and labor. 3. The following events will void the warranty: a. Customer removes/replaces any components by himself without receiving permission from us first; b. Damage caused by poor power supply, lightning or voltage surges; c. Burnt parts on hash boards or chips; d. Miner/boards/components damage due to water immersion or corrosion due to wet environment. 4. For all repairs or RMA,within warranty or not,customer must return the defective parts at his/her own expense.