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  1. Home
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  5. Bitmain
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  7. Antminer KA3 (166Th)
In stock
Antminer KA3-166TH

Antminer KA3 (166Th)

$1,450.00
Hashrate
166 TH/S
Power
3154 W
Daily Profit (KDA)
-$0.97
Annual ROI
-24%

Technical Specifications

Performance
Manufacturer

Profitability Calculator

Estimate your mining returns based on current market conditions

$/kWh
3154 W = 75.70 kWh/day
Daily Profit (KDA)-$0.97
Annual ROI-24%
Break-evenNever
Yearly Profit-$353.05
PeriodRevenueElectricity CostNet ProfitKDA Mined
Daily$2.44$3.41-$0.97595.23 KDA
Weekly$17.07$23.84-$6.774166.62 KDA
Monthly$73.17$102.19-$29.0217856.94 KDA
Yearly$890.25$1,243.30-$353.05217259.45 KDA

Historical Profitability

Daily profit trends for Kadena

Current Daily-$1.00
30-Day Average-$0.64
Best Day$3.38
Price Change (24h)-2.96%
Aug 19Aug 26Sep 3Sep 10Sep 17
RevenueNet Profit

Buying Options & Deployment Support

Shipping, payment, warranty, hosting, and bulk ordering — everything you need to know before you buy.

Global Shipping

Fast worldwide shipping to 70+ countries with tracked delivery in 7-14 business days. Express options available at checkout.

Mineable Coins

Cryptocurrencies you can mine with Kadena.

1 coins available
CoinAlgorithmDaily RevenueDaily Profit

Mining Pools for KDA

Pool
Payout Threshold
Reward Method / Fee
Website
F2Pool
2

Which miner is better for you?

Compare KDA miners with similar hashrate or price

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Detailed Overview

Deployment details for Antminer KA3 include voltage: 200 - 240V, interface: Ethernet, operating temperature: 0 - 40 °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.

Key Features

  • Efficiency: 19 J/Th

Frequently Asked Questions

Get answers to common questions about this miner

As of Sep 17, 2026, considering an electricity cost of 0.045/KWh, the Antminer KA3 (166Th) has been calculated to generate:

• Daily Revenue: $2.44
• Electricity Cost: $3.41
• Daily Net Profit: -$0.97

Projected earnings:
• Monthly Net Profit: -$29.02
• Yearly Net Profit: -$353.06

Mining guides on the LeedMiner blog

Practical guides on hardware reviews, hosting, electricity, and ROI.

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Bitmain
ModelAntminer KA3 (166Th)
Release DateJun-2024
AlgorithmKadena
Hashrate166 TH/S
Power Consumption3154 W
Efficiency19 J/Th
Minimum Order1
CoinKDA
Income2.3883
Physical
Weight16.100
ConditionNew
Noise Level80.000
CoolingAir
Size430x195x290(mm)
Length43 cm
Width19.5 cm
Height29 cm
Fans4
Gross Weight17.7 kg
Power Requirements
Input Voltage200 - 240V
Environment
InterfaceEthernet
Operating Temperature0 - 40 °C
Operating Humidity10 - 90 %
Storage Temperature-20-70°C
Warranty180 Days

Documents & Resources

Product DatasheetUser ManualFirmwareSupport

Lead Time & Stock

In-stock units ship within 1-3 business days. Back-ordered models ship within 2-4 weeks — confirm exact dates before you buy.

Secure Payment

Pay by crypto, wire transfer, or card. Large orders and corporate buyers get dedicated invoicing terms.

Warranty & Aftersales

Brand-new miners ship with the full manufacturer warranty. LeedMiner coordinates RMA and technical support on your behalf.

Managed Hosting

Deploy in our partner data centers with low electricity rates. Avoid noise, cooling, and power-upgrade costs at home.

Bulk & Farm Orders

Wholesale pricing for 10+ units. Dedicated account manager, priority shipping, and customized deployment planning.

Need help planning your deployment?

Our team helps with hosting quotes, farm-scale sourcing, and end-to-end logistics — usually back to you within a few hours.

Get a Hosting Quote
Daily Reward
KDA
KadenaKDA
Kadena$2.44-$0.97595.23 KDA
PPS3%
f2pool.com
F2Poolf2pool.com
Payout Threshold
2
Reward Method / Fee
PPS3%
Price
Action
Antminer KA3-166TH
Antminer KA3
Bitmain
Current
166 TH/S3154 W19 J/Th-$0.97Data unavailable$1,450Viewing
Antminer KA3-173TH
Antminer KA3
Bitmain
173 TH/S3287 W19 J/ThData unavailableData unavailable$1,350View
Goldshell KD-BOX-1.6TH
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Goldshell KD-BOX 2 (5Th)
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Goldshell KD-BOX Pro (2.6Th)
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Antminer KA3-166TH

Bitmain

Antminer KA3

Current Product
Hashrate

166 TH/S

Power

3154 W

Efficiency

19 J/Th

Daily Profit

-$0.97

Payback Period

Data unavailable

Price

$1,450

Currently Viewing
Antminer KA3-173TH

Bitmain

Antminer KA3

Hashrate

173 TH/S

Power

3287 W

Efficiency

19 J/Th

Daily Profit

Data unavailable

Payback Period

Data unavailable

Price
Goldshell KD-BOX-1.6TH

Goldshell

Goldshell KD-BOX

Hashrate

1.6 TH/S

Power

205 W

Efficiency

128.13 J/Th

Daily Profit

Data unavailable

Payback Period

Data unavailable

Price
Goldshell KD-BOX 2 (5Th)

Goldshell

Goldshell KD-BOX 2

Hashrate

5 TH/S

Power

400W

Efficiency

80 J/Th

Daily Profit

Data unavailable

Payback Period

Data unavailable

Price
Goldshell KD-BOX Pro (2.6Th)

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Goldshell KD-BOX Pro

Hashrate

2.6 TH/S

Power

230 W

Efficiency

88.46 J/Th

Daily Profit

Data unavailable

Payback Period

Data unavailable

Price
Hashrate: 166 TH/S
  • Power Consumption: 3154 W
  • Algorithm: Kadena
  • Coin: KDA
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