Professional Miner 2023

Bitmain Antminer KA3 (166Th)

Mine Kadena with 166 TH/s hashrate and 19 J/TH energy efficiency. Professional-grade Blake2S ASIC mining from Bitmain.

166 TH/s
Hashrate
3154W
Power
19 J/TH
Efficiency
Order Antminer KA3 (166Th) View Specifications
166 TH/s
Antminer KA3 (166Th) Active
Why Choose Antminer KA3

Built for Professional Kadena Mining

Experience reliable performance with the Bitmain Antminer KA3, engineered for Kadena mining.

⚡

166 TH/s Hashrate

Deliver reliable mining performance with Bitmain's Blake2S ASIC technology, optimized for Kadena mining.

🔋

Energy Efficiency

An efficiency rating of 19 J/TH means lower electricity costs and stronger margins for your mining operation.

💨

Advanced Cooling System

High-performance fans with intelligent temperature management keep your Antminer KA3 running optimally 24/7 across a wide range of ambient conditions.

🛡️

12-Month Warranty

Full manufacturer warranty covering hardware issues and defects. Mine with confidence knowing you're protected by Bitmain's industry-leading support.

🔧

Easy Deployment

Standard RJ45 Ethernet connectivity and pool-compatible firmware make the Antminer KA3 simple to rack, configure, and put to work.

📊

Enterprise-Grade Performance

Built for 24/7 operation in demanding environments with proven reliability, minimal downtime, and consistent hashrate delivery.

ManufacturerBitmain
ModelAntminer KA3 (166Th)
Release Date2023
AlgorithmBlake2S
Hashrate166 TH/s (±5%)
Power Consumption3154W (±10%)
Energy Efficiency19 J/TH
Cooling TypeAir-Cooled
Noise LevelN/A
Weight16.1 kg
Dimensions430 x 195.5 x 290mm
Operating Temperature0°C to 40°C
Humidity Range10% to 90%
Voltage200-240V
Technical Specifications

Antminer KA3 (166Th) Full Specs

The Bitmain Antminer KA3 is a Blake2S ASIC miner designed for Kadena mining, offering 166 TH/s hashrate at 19 J/TH efficiency with air-cooled thermal management.

166 TH/s
Hashrate
3154W
Power Draw
19
J/TH Efficiency
16.1 kg
Unit Weight
Mining Revenue

Antminer KA3 (166Th) Profitability

Estimated mining revenue based on current network difficulty and coin prices.

Live Data from ASICMINERSTATS
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* Revenue estimates based on Kadena (KDA) mining. Calculations use current network difficulty and market prices. Actual results may vary based on pool fees, network conditions, electricity costs, and market fluctuations.
Data fromASICMINERSTATS
Model Comparison

Antminer KA Series

Compare all Antminer KA Series models available.

ModelHashratePowerEfficiency
Antminer KA3 (166Th) Highest Hashrate166 TH/s3154W19 J/TH

Ready to Start Mining?

Order your Bitmain Antminer KA3 today and put 166 TH/s of Blake2S hashpower to work. Limited stock available.

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Common Questions

Antminer KA3 FAQ

Everything you need to know about the Bitmain Antminer KA3 Blake2S miner.

The Bitmain Antminer KA3 delivers a hashrate of 166 TH/s (±5%) using the Blake2S mining algorithm, making it a strong choice for mining Kadena (KDA).
The Antminer KA3 consumes approximately 3154W (±10%) of power, resulting in an energy efficiency of 19 J/TH.
The Antminer KA3 uses the Blake2S algorithm, allowing you to mine Kadena (KDA).
The Antminer KA3 uses air cooled technology. High-performance fans maintain optimal operating temperature, with a rated noise level of N/A.
The Bitmain Antminer KA3 comes with a standard 12-month manufacturer warranty from the date of production, covering hardware issues and manufacturing defects.
Profitability depends on electricity costs, network difficulty, and coin prices. Check the live profitability calculator above for real-time revenue estimates based on current market conditions and your specific electricity costs.