AVALON A851 MINER 15TH/S SHA256 16NM
Good Quality BTC Avalon A851 Avalonminer 852 15th/s SHA256 Miner 16nm ASIC Btc Miners,
Used Miner
MOQ:200PCS
Good delivery is tested in Chinese warehouse.
| Canaan AvalonMiner 1166 68Th | |
| Manufacturer | Canaan |
| Model | AvalonMiner 1166 |
| Also known as | A1166 |
| Release | Jan-20 |
| Size | 195 x 292 x 331mm |
| Weight | 14500g |
| Chip name | A3205 |
| Chip size | 16nm |
| Chip count | 342 |
| Noise level | 75db |
| Cooling | 12038 Fan |
| Fan(s) | 4 |
| Power | 196W |
| Interface | Ethernet |
| Temperature | -5 – 35 °C |
| Humidity | 5 – 90 % |
Bitcoin has surpassed $ 9,000 within days of the Halving. As a result, it has become known that old mining equipment has become profitable again. Despite being considered obsolete, in this context they present a benefit, at least in the short term.
Based on the mining profitability index, monitored by the PoolIn and F2Pool mining groups , older mining equipment such as Bitmain’s AntMiner S9 or Canaan’s Avalon A851 can now generate a gross margin of 10% to 20% at an average cost of $ 0.05 electricity per kWh.
For those who have adopted mining efficiency improvement methods, the gross profit margin could increase by as much as 30% to 40% at the current price of Bitcoin. Some of these measures with having fused two S9s into one or lowering the voltage to increase efficiency.
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