Bitmain Antminer S21 - 151 TH
Live profitability
LIVE- Profitable up to
- …
- 12-month revenue
- …
- Network
- …
- Efficiency
- 23.3 j/Th
How is this profitability calculated?
Revenue / day = machine hashrate ÷ network hashrate × blocks per day × block reward × coin price − electricity (power × 24 h × price per kWh)
Network data and prices refreshed live, machine at today's price. The 'Profitable up to' threshold is the kWh price above which electricity costs more than the machine earns.
Description
L'Antminer S21 151 TH/s is a new generation ASIC Bitcoin miner designed by Bitmain for operations looking for reliable, stable and durable solution, with a controlled entry cost in the S21 range.
Based on the official S21 hardware platform, this model offers powerful 151 TH/s for a consumption of 3515W, i.e. an energy efficiency of 23.3 J/TH. It constitutes a relevant choice for mining farms wishing to gradually deploy power while maintaining a classic air cooling infrastructure.
Robust and designed for continuous 24/7 operation, the Antminer S21 151 TH/s benefits from Bitmain industrial expertise and proven architecture.
✅ Key benefits
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ASIC Bitmain generation S21
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Reliable solution for professional operation
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Compatible with infrastructures air cooling standards
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Ideal for fleet renewal or progressive deployment
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Designed for intensive 24/7 operation
📊 Official technical specifications
Performance
| Specification | Value |
|---|---|
| Nominal Hashrate | 151 TH/s |
| Consumption | 3515W |
| Energy efficiency | 23.3 J/TH |
Hardware platform
| Specification | Value |
|---|---|
| Cooling | Air (2 fans) |
| Noise level | 75dB |
| Dimensions | 400 × 195 × 290mm |
| Weight | ≈ 20 kg |
| Tension | 12V |
| Network interface | Ethernet |
| Operating temperature | 5 – 40°C |
| Permissible humidity | 5 – 95% |
🏢 Delivery & commitment Minent
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✔ Machine new
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✔ Actual stock in Europe
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✔ Invoice provided – Recoverable VAT
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✔ Technical support Minent before and after purchase
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✔ Fast delivery or warehouse collection by appointment
i️ Please note
This model is part of the Antminer S21 Air Cooling range. The differences between the S21 versions are based on the Nominal hashrate and energy efficiency, the hardware platform remaining identical.
Delivery and warranty
- Delivery anywhere in Europe3 to 7 days on average, with a tracking number.
- Manufacturer warrantyNew machines in sealed original box.
- Secure paymentCard or bank transfer.
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