In stock
Bitmain
Antminer S21 PRO
Mines BitcoinIn stock
$4,290
≈ €3,828
- Hashrate
- 234 TH/s
- Power draw
- 3,510 W
- Efficiency
- 15 J/TH
About this machine
Bitmain's Antminer S21 PRO model uses the SHA-256 algorithm with a maximum hashrate of 234 TH/s for a power consumption of 3510W. Discover now the Antminer S21 PRO from Bitmain, designed to maximize your mining returns with remarkable energy efficiency.
Technical specifications
- Manufacturer
- Bitmain
- Power consumption
- 3510W
- Dimensions
- 400 x 195 x 290 mm
- Release date
- March 2024
- Compatible algorithm
- SHA-256
- Hashrate
- 234TH/s
- Feeding
- All machines come with the appropriate power supplies.
Estimate my profitability
- Energy cost
- $5.48
- Rewards net of fees
- 0.000103 BTC
- Net yield in $
- $3.13
- Annual ROI
- 26.6 %
Payback period : ≈ 45.7 months
Assumptions: Bitcoin $83,686 · electricity $0.065/kWh · 6.5% management fees deducted
Indicative estimate as of October 12, 2026 at 12:00 AM — non-contractual.
The displayed results are estimates based on current data and parameters. Actual amounts may vary depending on the evolution of the network's computing power and other external factors. This information is provided for informational purposes only and does not constitute a guarantee of future returns.
