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B11
Availability
Profitability · SHA-256 · BTC
Is the B11 profitable?
Not at $0.08 per kWh. The Bolon Miner B11 mines Bitcoin on the SHA-256 algorithm at 70 TH/s, drawing 3,300 W (47.1 J/TH). At $0.08 per kWh it earns about $2.08 a day but spends $6.34 on power, so it loses $4.26 a day.
It’s #194 of 269 SHA-256 miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in August 2021.
- Break-even power price
- $0.026/kWh
- Daily profit rank
- #470of 533
It only makes money below this.
Across every miner we track.
B11 specifications
| Manufacturer | Bolon Miner |
|---|---|
| Model | B11 |
| Algorithm | SHA-256 |
| Coins | BTC |
| Hashrate | 70 TH/s |
| Power consumption | 3,300 W |
| Efficiency | 47.1 J/TH |
| Cooling | Air |
| Noise | 75 dB |
| Released | August 2021 |
Other coins it can mine
Mine instead
Paid on top
How it compares · SHA-256 miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Bitmain Antminer S23 Hyd 3U (1.16 PH) | #1 | 9.5 J/TH | $13.31 |
| Bitdeer SealMiner A4 Ultra Hydro | #2 | 9.4 J/TH | $10.26 |
| Bitmain Antminer S23e Hyd U2H (865T) | #3 | 10.0 J/TH | $9.10 |
| Bitmain Antminer S23e Hyd 2U (865Th) | #4 | 10.0 J/TH | $9.10 |
| StrongU STU-U8 | #186 | 45.7 J/TH | -$2.66 |
| Innosilicon T3 43T | #188 | 48.8 J/TH | -$2.75 |
| StrongU STU-U8 Pro | #226 | 46.7 J/TH | -$3.59 |
| Bolon Miner B11This miner | #242 | 47.1 J/TH | -$4.26 |
Figures updated 23:56 UTC, 9 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.