产品概述
The Bitmain Antminer S21 XP series offers two high-performance variants (220T and 270T) for SHA-256 algorithm mining. Released in Q4 2024, these air-cooled miners feature Bitmain’s latest 5nm chip technology, with the 270T model achieving industry-leading 13.5J/TH efficiency. Both models are designed for professional mining operations requiring reliable performance.
绩效指标
| 模型 | 每日收入* | 每日电费* | 每月利润* | 投资回报期* |
|---|---|---|---|---|
| 220吨 | $11.85 | $7.92 | $117.90 | 11 months |
| 270吨 | $14.52 | $8.75 | $173.40 | 9 months |
理想用户
| 用户类型 | Recommended Model | 原因 |
|---|---|---|
| 家庭矿工 | 220吨 | Lower initial investment |
| 矿场 | 270吨 | Better efficiency at scale |
| 托管服务 | 270吨 | Higher density profitability |
| 专业矿工 | Both | Flexible deployment options |
重要说明
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Requires stable 220-277V power supply (20A circuit recommended)
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为获得最佳性能，请将环境温度保持在 35°C 以下
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Regular dust cleaning required for air-cooled models
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Firmware updates available through Bitmain’s official portal
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居住区噪音较大时可能需要隔音
Why Choose the S21 XP Series?
The Antminer S21 XP series represents Bitmain’s engineering excellence, offering miners flexible options between the cost-effective 220T and the high-performance 270T model. The 270T’s industry-leading 13.5 J/TH efficiency makes it particularly attractive for operations with higher electricity costs, while the 220T provides an excellent entry point for expanding mining fleets.
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