Antminer S21+
- Brand Bitmain
- Hashrate 216-235 Th
- Algorithm SHA-256
- Efficiency 16.5 j/Th
- Release date June 2025
- Cooling Air
Calculation for 235Th
≈ 687.46 ₽
- Power 3877.5 W
- Ads count 57
- The best price 108400 RUB
Antminer S9
- Brand Bitmain
- Hashrate 11.5-14 Th
- Algorithm SHA-256
- Efficiency 98 j/Th
- Release date November 2017
- Cooling Air
Calculation for 14Th
≈ 40.95 ₽
- Power 1372 W
- Ads count 2
- The best price 123 USDT
Conclusion
Let's compare how relevant Antminer S21+ is compared to Antminer S9 in current conditions. The unified algorithm (SHA-256) allows switching between coins (Bitcoin, Fractal Bitcoin, BitcoinSV, Bitcoin Cash, Terracoin, Namecoin) on both ASICs, but maximum profit is currently achieved when mining Bitcoin, Fractal Bitcoin. The Antminer S21+ device from Bitmain is available in a wide range of powers. Versions from 216Th to 235Th are available. Choose the right Antminer S9 version for your needs from 5 options with power ranging from 11.5Th to 14Th inclusive. The difference in 221 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S21+ has an efficiency of 16.5 j/Th and Antminer S9 has 98 j/Th. The power consumption of Bitmain Antminer S21+ 235Th is 3877.5 Watts. Bitmain Antminer S9 14Th, in turn, consumes 1372 Watts. The cooling type for both models is identical — classic fan airflow. 57 ads found for Bitmain Antminer S21+. The current cost for 216Th power is from 98300 RUB. Both new and used devices are available. 2 active listings available for Bitmain Antminer S9. The best price-to-performance ratio: 14Th for 123 USDT.
Offers
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- Availability Preorder
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- Waiting (days) 30
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MinerGroup company has a medium trust level- Condition Used
- Availability Preorder
- Waiting (days) 8
- Warranty (months) 0
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Global Mining company has a medium trust level- Condition New
- Availability Preorder
- Waiting (days) 7
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MinerGroup company has a medium trust level- Condition New
- Availability In stock
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IBMM Technology company has a high trust level- Condition New
- Availability Preorder
- Waiting (days) 15
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Майнинг Кластер company has a high trust level- Condition New
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- Waiting (days) 30
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Intelion Data Systems company has a medium trust level- Condition New
- Availability Preorder
- Waiting (days) 30
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Crypto One company has a high trust level- Condition New
- Availability In stock
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CapMiner company has a medium trust level- Condition Used
- Availability In stock
- Warranty (months) 0
Trust Factor
IBMM Technology company has a high trust level- Condition New
- Availability In stock
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Intelion Data Systems company has a medium trust level- Condition New
- Availability Preorder
- Waiting (days) 30
Trust Factor
Майнинг Кластер company has a high trust level- Condition New
- Availability Preorder
- Waiting (days) 30
