messages.productPage.buyingOptions.cards.shipping.title
messages.productPage.buyingOptions.cards.shipping.body
IN STOCK
$/kWh
登錄Antminer S21 (151Th)
$830.50
Hashrate
151 TH/S
Power
2643 W
Daily Profit
$2.49
ROI
109%
1
Profitability Calculator
Estimate your mining returns based on current market conditions
$/kWh
2643W = 63.4 kWh/day
Daily Profit$2.49
Annual ROI109%
Break-even335 days
Yearly Profit$907.52
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $5.34 | $2.85 | $2.49 | 0.000070 BTC |
| Weekly | $37.39 | $19.98 | $17.40 | 0.000493 BTC |
| Monthly | $160.22 | $85.63 | $74.59 | 0.0021 BTC |
| Yearly | $1,949.40 | $1,041.87 | $907.52 | 0.0257 BTC |
Historical Profitability
Daily profit trends for Bitcoin
Current Daily $2.48
30-Day Average$1.45
Best Day$7.25
Price Change (24h)+0.85%
Mineable Coins
Cryptocurrencies you can mine with SHA-256
7 coins available
| Coin | Algorithm | Daily Revenue | Daily Profit | Daily Reward |
|---|---|---|---|---|
 Fractal BitcoinFB | SHA-256 | $5.67 | $2.81 | 12.47 FB |
 eCashXEC | SHA-256 | $5.44 | $2.59 | 769502.50 XEC |
 BitcoinBTC | SHA-256 | $5.34 | $2.49 | 0.000070 BTC |
 Bitcoin CashBCH | SHA-256 | $5.19 | $2.33 | 0.0117 BCH |
 DigiByteDGB | SHA-256 | $3.20 | $0.35 | 739.28 DGB |
 PeercoinPPC | SHA-256 | $0.00 | -$2.85 | 22.39 PPC |
 UnobtaniumUNO | SHA-256 | $0.00 | -$2.85 | 1.4441e-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(151Th) Bitmain Current | 151 TH/S | 2643 W | 17.5 J/Th | $2.49 | 335 days | $830.50 | Viewing |
 Antminer S19 XP+ Hyd Bitmain | 293 TH/S | 5567 W | 19 J/Th | $4.35 | 203 days | $879.00+6% | View |
 Antminer S19e XP Hyd Bitmain | 251 TH/S | 5522 W | 22 J/Th | $2.91 | 268 days | $779.00-6% | View |
 Antminer S19 XP+ Hyd Bitmain | 266 TH/S | 5054 W | 19 J/Th | $3.95 | 182 days | $718.20-14% | View |
Antminer S19e XP Hyd Bitmain | 240 TH/S | 5280 W | 22 J/Th | $2.79 | 250 days | $696.00-16% | View |
Antminer S21(151Th)
Bitmain
Current ProductHashrate
151 TH/S
Power
2643 W
Efficiency
17.5 J/Th
Daily Profit
$2.49
Antminer S19 XP+ Hyd
Bitmain
Hashrate
293 TH/S
Power
5567 W
Efficiency
19 J/Th
Daily Profit
$4.35
Antminer S19e XP Hyd
Bitmain
Hashrate
251 TH/S
Power
5522 W
Efficiency
22 J/Th
Daily Profit
$2.91
Antminer S19 XP+ Hyd
Bitmain
Hashrate
266 TH/S
Power
5054 W
Efficiency
19 J/Th
Daily Profit
$3.95
Antminer S19e XP Hyd
Bitmain
Hashrate
240 TH/S
Power
5280 W
Efficiency
22 J/Th
Daily Profit
$2.79
Technical Specifications
Performance
| Manufacturer | Bitmain |
| Model | Antminer S21 (151Th) |
| Release Date | March 2024 |
| Algorithm | SHA-256 |
| Hashrate | 151 TH/S |
| Power Consumption | 2643 W |
| Efficiency | 17.5 J/Th |
Physical
| Weight | 15.4 kg |
| Dimensions | 400x195x290(mm) |
| Noise Level | 75 dB |
| Cooling | Air |
Power Requirements
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 220 - 227V |
| 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 (151Th) from Bitmain mining SHA-256 algorithm with a maximum hashrate of 151 TH/S for a power consumption of 2643 W
Key Features
- 17.5 J/Th efficiency
- 151 TH/S hashrate
- 2643 W power consumption
- SHA-256 algorithm
Why choose Antminer S21(151Th)?
The Antminer S21(151Th) from Bitmain offers exceptional efficiency at 17.5 J/Th, making it one of the most profitable miners in its class. With a hashrate of 151 TH/S, power consumption of 2643 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 (151Th)的计算结果如下：
• 每日收入: $5.339
• 每日电费成本: $2.85
• 每日净利润: $2.48
预期收益:
• 月度净利润: $74.54
• 年度净利润: $906.86
• 每日收入: $5.339
• 每日电费成本: $2.85
• 每日净利润: $2.48
预期收益:
• 月度净利润: $74.54
• 年度净利润: $906.86
messages.productPage.blogGuides.heading
messages.productPage.blogGuides.subheading
Related Products
More miners you might be interested in
