| Manufacturer |
Estimate your mining returns based on current market conditions
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $7.55 | $3.55 | $4.00 | 0.000093 BTC |
| Weekly | $52.85 | $24.87 | $27.98 | 0.000654 BTC |
| Monthly | $226.50 | $106.60 | $119.90 | 0.0028 BTC |
| Yearly | $2,755.76 | $1,296.92 | $1,458.84 | 0.0341 BTC |
Daily profit trends for Bitcoin
Cryptocurrencies you can mine with SHA-256.
| Coin | Algorithm | Daily Revenue | Daily Profit |
|---|
Compare BTC miners with similar hashrate or price
Deployment details for Antminer S21 include voltage: 220 - 227V, interface: Ethernet, operating temperature: 0 - 45 °C, and operating humidity: 10 - 90 %.
Confirm that site power, networking and cooling match the listed requirements.
Price, stock, production batch, lead time and warranty terms can vary.
Contact LeedMiner for the current configuration and quotation.
Get answers to common questions about this miner
Practical guides on hardware reviews, hosting, electricity, and ROI.
More miners matched by coin or algorithm.
| Bitmain |
| Model | Antminer S21 (188Th) |
| Release Date | Feb-2024 |
| Algorithm | SHA-256 |
| Hashrate | 188 TH/S |
| Power Consumption | 3290 W |
| Efficiency | 17.5 J/Th |
| Minimum Order | 1 |
| Coin | BTC |
| Income | 7.6176 |
| Weight | 14.200 |
| Condition | New |
| Noise Level | 75.000 |
| Cooling | Air |
| Size | 400x195x290(mm) |
| Length | 40 cm |
| Width | 19.5 cm |
| Height | 29 cm |
| Input Voltage | 220 - 227V |
| Interface | Ethernet |
| Operating Temperature | 0 - 45 °C |
| Operating Humidity | 10 - 90 % |
In-stock units ship within 1-3 business days. Back-ordered models ship within 2-4 weeks — confirm exact dates before you buy.
Pay by crypto, wire transfer, or card. Large orders and corporate buyers get dedicated invoicing terms.
Brand-new miners ship with the full manufacturer warranty. LeedMiner coordinates RMA and technical support on your behalf.
Deploy in our partner data centers with low electricity rates. Avoid noise, cooling, and power-upgrade costs at home.
Wholesale pricing for 10+ units. Dedicated account manager, priority shipping, and customized deployment planning.
| Daily Reward |
|---|
 BitcoinBTC | SHA-256 | $7.55 | $4.00 | 0.000093 BTC |
 Bitcoin CashBCH | SHA-256 | $7.07 | $3.52 | 0.0284 BCH |
 DigiByteDGB | SHA-256 | $5.91 | $2.36 | 1387.43 DGB |
 Fractal BitcoinFB | SHA-256 | $6.70 | $3.15 | 21.34 FB |
PeercoinPPC | SHA-256 | Data unavailable | Data unavailable | 27.43 PPC |
UnobtaniumUNO | SHA-256 | Data unavailable | Data unavailable | 0.000000 UNO |
 eCashXEC | SHA-256 | $766.63 | $763.07 | 93891445.17 XEC |
BitcoinIIBC2 | SHA-256 | $7.30 | $3.75 | 70.61 BC2 |
| Price |
|---|
| Action |
|---|
Antminer S21 Bitmain Current | 188 TH/S | 3290 W | 17.5 J/Th | $4.00 | 316 days | $1,260 | Viewing |
 Canaan Avalon A15eHA (421–430TH) Canaan | 421–430 TH/s | 7800 W | 19.5 J/TH | $8.90 | 213 days | $1,894.5 | View |
 Antminer S21j XP Hyd (495Th) Bitmain | 495 TH/s | 5940 W | 12 J/Th | ||||
 Antminer S23 XP Hyd (600Th) Bitmain | 600 TH/s | 5340 W | 8.9 J/Th | ||||
 Antminer R4 Bitmain | 8.7 TH/S | 845 W | 97.13 J/Th |
Bitmain
188 TH/S
3290 W
17.5 J/Th
$4.00
Canaan
421–430 TH/s
7800 W
19.5 J/TH
$8.90
Bitmain
495 TH/s
5940 W
12 J/Th
$13.53
Bitmain
600 TH/s
5340 W
8.9 J/Th
$18.41
Bitmain
8.7 TH/S
845 W
97.13 J/Th
-$0.56
Manufacturer: Bitmain · Hashrate: 188 TH/S · Power Consumption: 3290 W · Efficiency: 17.5 J/Th · Algorithm: SHA-256 · Coin: BTC
| $13.53 |
| 414 days |
| $5,593.5 |
| View |
| 809 days |
| $14,880 |
| View |
| Data unavailable |
| $900 |
| View |
