$2.30/day
Updated: Oct 21, 2025
Bitmain
Antminer KS5 Pro (21Th)
Model Antminer KS5 Pro (21Th) from Bitmain mining KHeavyHash algorithm with a maximum hashrate of 21 TH/S for a power consumption of 3150 W
$1,200.00
·Out of Stock
Algorithm:KHeavyHash
Specification
Hashrate
21 TH/S
Power
3150 W
Efficiency
150 J/Th
Antminer KS5 Pro (21Th) Revenue
USD/kWh
KASKAS$0.000+0.0% (3M)
Antminer KS5 Pro Specifications
Model:
Antminer KS5 Pro (21Th)
Manufacturer:
Bitmain
Released on:
Mar-2024
Algorithm:
KHeavyHash
Hashrate(±10%):
21 TH/S
Power consumption(0±10%):
3150 W
Efficiency:
150 J/Th
Weight:
15.8 KG
Size:
430x195x290(mm)
Fan(s)
-
Cooling mode
Air
Noise level
75 db
Interface
Ethernet
Voltage
220 - 277V
Temperature
-20 - 45 °C
Antminer KS5 Pro Mineable Coins
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Antminer KS5 Pro Mining Pools
Pool
Payout Threshold
Reward Method Fee
Website
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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 KS5 Pro (21Th)
As of Oct 21, 2025, considering an electricity cost of 0.045/KWh, the Antminer KS5 Pro (21Th) has been calculated to generate:
• Daily Revenue: $5.700
• Daily Electricity Cost: $3.40
• Daily Net Profit: $2.30
Projected earnings:
• Monthly Net Profit: $69.00
• Yearly Net Profit: $839.50
• Daily Revenue: $5.700
• Daily Electricity Cost: $3.40
• Daily Net Profit: $2.30
Projected earnings:
• Monthly Net Profit: $69.00
• Yearly Net Profit: $839.50
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
• KAS Exchange rates
Be prepared for potential changes in profitability based on these market dynamics.
• Global hashrate changes
• Network difficulty adjustments
• Block rewards
• KAS Exchange rates
Be prepared for potential changes in profitability based on these market dynamics.
The Antminer KS5 Pro (21Th) has a hash rate of 21 TH/S with the KHeavyHash algorithm. Note that hashrates are only comparable between miners that use the same algorithm.
Yes, the Antminer KS5 Pro (21Th) consumes 3150 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 3150 W, your daily electricity cost is 3.40. 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: 150 J/Th) becomes even more important.
With higher electricity costs, investing in a highly efficient miner like this one (efficiency: 150 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 (Air)
Proper maintenance and ideal operating conditions can significantly extend hardware longevity.
• Usage intensity
• Environmental conditions (temperature, humidity: 10 - 90 %)
• Maintenance quality
• Cooling system (Air)
Proper maintenance and ideal operating conditions can significantly extend hardware longevity.
Bitmain is the manufacturer of the Antminer KS5 Pro (21Th).
The Antminer KS5 Pro (21Th) consumes 3.40 worth of electricity per day at the current rate of 0.045/KWh.
The Antminer KS5 Pro (21Th) is designed to mine KAS using the KHeavyHash algorithm. The miner's efficiency of 150 J/Th makes it specifically optimized for this cryptocurrency.