$9.44/day
Updated: Oct 17, 2025
Bitmain
Antminer S21 Hyd (319Th)
Model Antminer S21 Hyd (319Th) from Bitmain mining SHA-256 algorithm with a maximum hashrate of 319 TH/S for a power consumption of 5104 W
$5,204.00
·Out of Stock
Algorithm:SHA-256
Specification
Hashrate
319 TH/S
Power
5104 W
Efficiency
16 J/Th
Antminer S21 Hyd (319Th) Revenue
USD/kWh
BTCBTC$0.000+0.0% (3M)
Antminer S21 Hyd Specifications
Model:
Antminer S21 Hyd (319Th)
Manufacturer:
Bitmain
Released on:
Feb-2024
Algorithm:
SHA-256
Hashrate(±10%):
319 TH/S
Power consumption(0±10%):
5104 W
Efficiency:
16 J/Th
Weight:
12.3 KG
Size:
339x163x207(mm)
Fan(s)
-
Cooling mode
Hydro
Noise level
50 db
Interface
Ethernet
Voltage
380 - 415V
Temperature
0 - 45 °C
Antminer S21 Hyd Mineable Coins
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Antminer S21 Hyd Mining Pools
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Payout Threshold
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Purchasing Guidelines
1
The shipping costs, customs charges, and taxes (if any) are not included in the retail price shown above.
2
After an order has been submitted, a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different item(s) or different batch(es) will not be entertained by LEEDMINER.
3
The pictures shown are for reference only; the final shipment version shall prevail.
Important Notice
Please read the above purchasing guidelines carefully before making a purchase to ensure you understand all relevant terms and conditions.
Questions and Answers for Antminer S21 Hyd (319Th)
As of Oct 17, 2025, considering an electricity cost of 0.045/KWh, the Antminer S21 Hyd (319Th) has been calculated to generate:
• Daily Revenue: $14.948
• Daily Electricity Cost: $5.51
• Daily Net Profit: $9.44
Projected earnings:
• Monthly Net Profit: $283.14
• Yearly Net Profit: $3444.87
• Daily Revenue: $14.948
• Daily Electricity Cost: $5.51
• Daily Net Profit: $9.44
Projected earnings:
• Monthly Net Profit: $283.14
• Yearly Net Profit: $3444.87
No, mining profitability is not guaranteed to stay the same over time. While the current daily profit is shown above, this can fluctuate due to various factors such as:
• Global hashrate changes
• Network difficulty adjustments
• Block rewards
• BTC Exchange rates
Be prepared for potential changes in profitability based on these market dynamics.
• Global hashrate changes
• Network difficulty adjustments
• Block rewards
• BTC Exchange rates
Be prepared for potential changes in profitability based on these market dynamics.
The Antminer S21 Hyd (319Th) has a hash rate of 319 TH/S with the SHA-256 algorithm. Note that hashrates are only comparable between miners that use the same algorithm.
Yes, the Antminer S21 Hyd (319Th) consumes 5104 W per hour. You can adjust your local electricity price in the header preferences to see profitability calculations based on your actual electricity cost.
Electricity expenses are a significant factor in mining profitability. With the power consumption of 5104 W, your daily electricity cost is 5.51. Higher electricity rates can reduce or even eliminate profits, which is why assessing local energy costs is crucial when determining if mining is viable.
With higher electricity costs, investing in a highly efficient miner like this one (efficiency: 16 J/Th) becomes even more important.
With higher electricity costs, investing in a highly efficient miner like this one (efficiency: 16 J/Th) becomes even more important.
The lifespan of mining hardware depends on several key factors:
• Usage intensity
• Environmental conditions (temperature, humidity: 10 - 90 %)
• Maintenance quality
• Cooling system (Hydro)
Proper maintenance and ideal operating conditions can significantly extend hardware longevity.
• Usage intensity
• Environmental conditions (temperature, humidity: 10 - 90 %)
• Maintenance quality
• Cooling system (Hydro)
Proper maintenance and ideal operating conditions can significantly extend hardware longevity.
Bitmain is the manufacturer of the Antminer S21 Hyd (319Th).
The Antminer S21 Hyd (319Th) consumes 5.51 worth of electricity per day at the current rate of 0.045/KWh.
The Antminer S21 Hyd (319Th) is designed to mine BTC using the SHA-256 algorithm. The miner's efficiency of 16 J/Th makes it specifically optimized for this cryptocurrency.