15%
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SHA-256
Antminer S21 Pro
盈利计算器
Antminer S21 Pro实时挖矿收益。调整电费和矿池费率，查看您的精确日收益。
270 TH/s算力
3531W功耗
15.1 J/TH能效
配置矿机
根据您的实际情况调整参数
ASIC型号Antminer S21 Pro
收益估算
基于当前BTC价格约$63,817.08
月净收益+$3.63
日收入$7.95
日电费−$7.83
日净收益+$0.12
盈亏平衡电价$0.03/TH/day
回本周期约110.1年
概览
制造商Bitmain
算法SHA-256
适用场景Hosting / Industrial
发布年份2024
市场定位High efficiency flagship
The Antminer S21 Pro is Bitmain's 2024 flagship miner, delivering 270 TH/s at a record-low 15.1 J/TH. Designed for large-scale mining operations and professional hosting facilities, it represents the best ROI for high-volume deployments.
技术参数
Hashrate270 TH/s
Power Consumption3531 W
Efficiency15.1 J/TH
AlgorithmSHA-256
Noise Level75 dB
CoolingAir
Dimensions400 × 195 × 290 mm
Weight14.4 kg
收益分析
在$0.029/kWh电价下，电费为$7.83/天，净收益$0.12。盈亏平衡点：$0.03/kWh。
$0.02/TH/day
+$2.55
$0.03/TH/day
$-0.15
$0.04/TH/day
$-2.85
$0.05/TH/day
$-5.55
$0.06/TH/day
$-8.25
电价对Antminer S21 Pro盈利的影响
盈亏平衡电价$0.03/TH/day
Antminer S21 Pro能效15.1 J/TH意味着：this model maintains profitability at competitive service rates in most market conditions — making it suitable for mid-tier hosting contracts.
电价状态
低于$0.02/kWh盈利
$0.02 – $0.03/kWh边际
高于$0.03/kWh亏损
Antminer S21 Pro家庭挖矿与托管对比
家庭挖矿
- 电费较高
- 75 dB噪音
- 自行维护
- 扩展性有限
- 需自行散热
- 完全掌控硬件
ECOS托管推荐
- 工业电价$0.04–0.06/kWh
- 无噪音困扰
- 24/7托管
- 1至1000+台灵活扩展
- 专业散热
- 更高净利润率
ROI与回本周期
Antminer S21 Pro的优缺点
优点
- Top-tier efficiency at 15.1 J/TH
- High hashrate shortens payback period
- Strong secondary market resale value
- Proven Bitmain reliability
缺点
- High upfront cost (~$4,800+)
- 3.5 kW draw requires dedicated circuit
- 75 dB noise unsuitable for home use
Antminer S21 Pro的替代型号
相关工具与页面
做出明智挖矿决策所需的一切