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PRE-ORDER
$/kWh
登錄Antminer S21 Immersion (227Th)
$3,269.00
Hashrate
227 TH/S
Power
4200 W
Daily Profit
$3.45
ROI
39%
1
Profitability Calculator
Estimate your mining returns based on current market conditions
$/kWh
4200W = 100.8 kWh/day
Daily Profit$3.45
Annual ROI39%
Break-even947 days
Yearly Profit$1,260.28
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $7.99 | $4.54 | $3.45 | 0.000106 BTC |
| Weekly | $55.92 | $31.75 | $24.17 | 0.000741 BTC |
| Monthly | $239.66 | $136.08 | $103.58 | 0.0032 BTC |
| Yearly | $2,915.92 | $1,655.64 | $1,260.28 | 0.0386 BTC |
Historical Profitability
Daily profit trends for Bitcoin
Current Daily $3.49
30-Day Average$2.28
Best Day$11.49
Price Change (24h)-0.63%
Mineable Coins
Cryptocurrencies you can mine with SHA-256
7 coins available
| Coin | Algorithm | Daily Revenue | Daily Profit | Daily Reward |
|---|---|---|---|---|
 Fractal BitcoinFB | SHA-256 | $8.46 | $3.92 | 18.38 FB |
 eCashXEC | SHA-256 | $8.25 | $3.71 | 1166152.63 XEC |
 BitcoinBTC | SHA-256 | $7.99 | $3.45 | 0.000106 BTC |
 Bitcoin CashBCH | SHA-256 | $7.85 | $3.31 | 0.0176 BCH |
 DigiByteDGB | SHA-256 | $7.48 | $2.94 | 1775.84 DGB |
 PeercoinPPC | SHA-256 | $0.00 | -$4.54 | 28.93 PPC |
 UnobtaniumUNO | SHA-256 | $0.00 | -$4.54 | 2.1102e-7 UNO |
Mining Pools for BTC
Which miner is better for you?
Compare BTC miners with similar hashrate or price
| Miner | Hashrate | Power | Efficiency | Daily Profit | Payback Period | Price | Action |
|---|---|---|---|---|---|---|---|
Antminer S21 Immersion (227Th) Bitmain Current | 227 TH/S | 4200 W | 18.5 J/Th | $3.45 | 947 days | $3,269.00 | Viewing |
 Antminer S19e XP Hyd Bitmain | 230 TH/S | 5060 W | 22 J/Th | $2.63 | 254 days | $667.00-80% | View |
 Antminer S21 Pro+ (234Th) Bitmain | 234 TH/S | 3510 W | 15 J/Th | $4.44 | 459 days | $2,036.00 - $2,205.00-38% | View |
 Whatsminer M76 MicroBT | 354 TH/S | 5133 W | 14.5 J/Th | $6.91 | 488 days | $3,372.50 - $5,595.00+3% | View |
 Whatsminer M65S+ MicroBT | - | 17 W | - | $0.02 | N/A | $3,385.20 - $3,432.00+4% | View |
Antminer S21 Immersion (227Th)
Bitmain
Current ProductHashrate
227 TH/S
Power
4200 W
Efficiency
18.5 J/Th
Daily Profit
$3.45
Antminer S19e XP Hyd
Bitmain
Hashrate
230 TH/S
Power
5060 W
Efficiency
22 J/Th
Daily Profit
$2.63
Antminer S21 Pro+ (234Th)
Bitmain
Hashrate
234 TH/S
Power
3510 W
Efficiency
15 J/Th
Daily Profit
$4.44
Whatsminer M76
MicroBT
Hashrate
354 TH/S
Power
5133 W
Efficiency
14.5 J/Th
Daily Profit
$6.91
Whatsminer M65S+
MicroBT
Hashrate
-
Power
17 W
Efficiency
-
Daily Profit
$0.02
Technical Specifications
Performance
| Manufacturer | Bitmain |
| Model | Antminer S21 Immersion (227Th) |
| Release Date | March 2024 |
| Algorithm | SHA-256 |
| Hashrate | 227 TH/S |
| Power Consumption | 4200 W |
| Efficiency | 18.5 J/Th |
Physical
| Weight | 15.4 kg |
| Dimensions | 293x236x364(mm) |
| Noise Level | 75 dB |
| Cooling | Immersion |
Power Requirements
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 380 - 415V |
| Frequency | 50/60 Hz |
| Recommended PSU | 4000W+ |
Environment
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Humidity | 10 - 90 % |
| Altitude | ≤2000m |
Documents & Resources
Detailed Overview
Model S21 Immersion from Bitmain mining SHA-256 algorithm with a maximum hashrate of 227 TH/S for a power consumption of 4200 W
Key Features
- 18.5 J/Th efficiency
- 227 TH/S hashrate
- 4200 W power consumption
- SHA-256 algorithm
Why choose Antminer S21 Immersion (227Th)?
The Antminer S21 Immersion (227Th) from Bitmain offers exceptional efficiency at 18.5 J/Th, making it one of the most profitable miners in its class. With a hashrate of 227 TH/S, power consumption of 4200 W, and support for SHA-256 algorithm, it delivers impressive returns. Backed by manufacturer warranty and our professional support team.
Frequently Asked Questions
Get answers to common questions about this miner
截至Apr 21, 2026，考虑到电费成本$0.045/KWh，Antminer S21 Immersion (227Th)的计算结果如下：
• 每日收入: $8.028
• 每日电费成本: $4.54
• 每日净利润: $3.49
预期收益:
• 月度净利润: $104.76
• 年度净利润: $1274.58
• 每日收入: $8.028
• 每日电费成本: $4.54
• 每日净利润: $3.49
预期收益:
• 月度净利润: $104.76
• 年度净利润: $1274.58
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