Обзор продукта
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.
Показатели производительности
| Модель | Ежедневный доход* | Стоимость электроэнергии/день* | Ежемесячная прибыль* | Период окупаемости инвестиций* |
|---|---|---|---|---|
| 220Т | $11.85 | $7.92 | $117.90 | 11 months |
| 270Т | $14.52 | $8.75 | $173.40 | 9 months |
Идеальные пользователи
| Тип пользователя | Recommended Model | Причина |
|---|---|---|
| Домашние майнеры | 220Т | Lower initial investment |
| Майнинговые фермы | 270Т | Better efficiency at scale |
| Услуги хостинга | 270Т | Higher density profitability |
| Профессиональные шахтеры | Both | Flexible deployment options |
Важные примечания
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Requires stable 220-277V power supply (20A circuit recommended)
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Для оптимальной производительности поддерживайте температуру окружающей среды ниже 35°C.
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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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Уровень шума может потребовать звукоизоляции в жилых районах.
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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