Profit calculator
Your electricity price and fleet size against today's most profitable coins for this device.
* At $0.08/kWh. Adjust in the mining calculator.
Performance per algorithm
Measured hashrate and power draw; these numbers feed every profit figure on the site.
| Algorithm | Hashrate | Power | Efficiency | Updated |
|---|---|---|---|---|
| SHA-256 | 215 TH/s | 3440 W | 62.5 GH/s/W | 2026-08-29 |
Live market value
Partner calculator from ASIC Miner Value, to cross-check profit and market prices.
Frequently asked questions about the Bitmain Antminer S21 Immersion (301Th)
What hashrate does the Bitmain Antminer S21 Immersion (301Th) reach?
The Antminer S21 Immersion (301Th) reaches 215 TH/s on SHA-256 at around 3440 W, and is benchmarked on 1 algorithms in total.
How much can the Bitmain Antminer S21 Immersion (301Th) earn per day?
At current network conditions the Antminer S21 Immersion (301Th) earns about $13.17 per day mining NH SHA-256, for $6.56 of profit at $0.08/kWh. Use the calculator above for your own electricity price.
Is the Bitmain Antminer S21 Immersion (301Th) still worth it?
Mining stays profitable with the Antminer S21 Immersion (301Th) as long as your electricity costs less than $0.10 per kWh at today's rates.
Which coins can the Bitmain Antminer S21 Immersion (301Th) mine?
The most profitable options today are Multi, BTC, FB — the full ranking is in the profit calculator above.