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Bitmain

Bitmain Antminer KA3 (173Th)

Model: Antminer KA3

Condition: new

173 TH/s Kadena miner at 3,287W. 80 dB, 200 to 240V. Bitmain's dedicated KDA mining ASIC for the Kadena blockchain. Ships from MillionMiner.

173 TH/s 3287W Kadena 19 J/TH

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Tested hardware

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Support

Mining experts

Hashrate

173 TH/s

Power

3287 W

Efficiency

19.00 J/TH

Noise

80 dB

Estimated Mining Returns

Based on current BTC price & network difficulty. Indicative only.

Period Daily Weekly Monthly
Income
$3.15 $22.05 $94.50
Electricity
-$6.31 -$44.17 -$189.30
Profit
$-3.16 $-22.12 $-94.80

Using 0.080 $/kWh · Network difficulty as of today. Estimates only.

Adjust rate in the bar above

Full Specifications

Hashrate 173 TH/s
Power Consumption 3287 W
Efficiency 19.00 J/TH
Algorithm Kadena
Model Antminer KA3
Release Year Jun 2024
Noise Level 80 dB
Dimensions 195 X 290 X 430mm
Weight 17.7 kg
Voltage 200-240V
Interfaces Ethernet
Operating Temp 5 - 40 °C
Humidity 10 - 90 %
Cooling Type Air

What's in the Box

Antminer KA3
Power supply unit (PSU)
Power cables
Quick start guide

Contents may vary by batch. Exact items listed in order confirmation.

Quick Setup

1

Connect PSU to miner and plug into the outlet

2

Connect ethernet cable to your router or switch

3

Find miner IP via router admin or IP scanner tool

4

Open web interface, enter pool URL and wallet — start mining

Product Details

Bitmain Antminer KA3 173TH Dedicated Kadena (KDA) Blockchain Mining ASIC

Bitmain Kadena flagship and the highest output dedicated KDA miner from any manufacturer. 173 TH/s at 3,287W and 80 dB. Kadena runs 20 parallel proof of work chains simultaneously for enterprise scale transaction throughput, and the KA3 is the hardware that secures them.

Kadena runs Pact, a smart contract language designed for formal verification of financial transactions. KDA token powers gas for contract execution across 20 parallel chains. The multi chain architecture targets enterprise throughput that single chain blockchains cannot match.

3287WW on 200-240V. Daily electricity: $5.52. Monthly: $165. 80 dB is louder than standard industrial. Dedicated facility with additional sound management may be needed. 195 X 290 X 430mm at 17.7 kg. Ethernet. 5 - 40 °C. Below the KA3: Goldshell's KD Max at 40.2 TH/s and iBeLink BM-K1 Max at 32 TH/s provide alternatives at lower output.

For buyers evaluating this model: total cost of ownership equals acquisition price plus electricity ($5.52 daily at $0.07 per kWh) over your planned deployment. Compare that total against expected Kadena mining revenue at 173TH/s and current network difficulty. The model producing more coins per dollar invested at your specific electricity rate delivers the best return.

The KA3 at 80 dB is louder than the standard 75 dB industrial level. Facilities that normally accommodate ASIC miners at 75 dB may find the extra 5 dB noticeably louder, equivalent to roughly 40 percent more perceived volume. Additional sound isolation may be warranted.

3,287W on 200 to 240V draws about 15 amps at 220V. Standard commercial circuits. 14.4 kg. Ethernet. Bitmain Antminer firmware with the same management and fleet tools used across their SHA 256, Scrypt, and Ethash product lines.

Antminer KA3 173TH Kadena Blockchain Mining Machine

Bitmain Antminer KA3. 173 TH/s Kadena at 3287W. Air cooled at 80 dB on 200-240V. Kadena (KDA).

Bitmain's Kadena mining flagship. 173 TH/s at 3,287W on 200 to 240V. Kadena uses a unique multi chain braided architecture for enterprise applications. The KA3 is the highest output dedicated Kadena A

195 X 290 X 430mm at 17.7 kg. Ethernet. 5 - 40 °C. Bitmain manufacturer. Evaluate per terahash acquisition cost and daily electricity for fleet optimization. Total deployed hashrate determines total coins mined.

Industrial noise at 80 dB requires dedicated mining space. Warehouses, mining containers, or specifically isolated rooms. Not suitable for any shared environment. Plan ventilation and sound management for the facility.

Bitmain firmware provides pool configuration, hashrate monitoring, and operational alerts. Evaluate pricing against competing models at this hashrate tier for best fleet value.

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Antminer KA3 173TH Kadena Miner

Industrial Kadena from Bitmain. 173 TH/s at 173 TH/s Kadena at 3287W and 80 dB. Kadena (KDA). 200-240V. 17.7 kg at 195 X 290 X 430mm. Bitmain's Kadena mining flagship. 173 TH/s at 3,287W on 200 to 240V. Kadena uses a unique multi chain braided architecture for enterprise applications. Ethernet. Bitmain. Compare pricing with competing models. Bitmain firmware and support. Total cost of ownership determines value. Model profitability at your electricity rate with current network data. Factor acquisition cost and deployment duration.

173 TH/s Kadena ASIC

Bitmain's dedicated KDA miner. Industrial grade hardware for Kadena's 20 chain scalable blockchain.

Enterprise Blockchain Mining

Kadena's braided chain architecture targets enterprise throughput. Mine KDA with purpose built ASIC silicon.

Free DDP from MillionMiner

Ships worldwide with Bitmain warranty and free DDP delivery.

FAQ

Frequently Asked Questions

173 TH/s on the Kadena algorithm at 3,287W.

A blockchain with 20 parallel chains (braided chain architecture) designed for enterprise scalability without sacrificing security.

200 to 240V.

80 dB. Among the louder miners. Requires sound isolated space.

No. 80 dB and 3,287W require a professional facility with sound management.

195 x 290 x 430mm at 17.7 kg.

Depends on KDA price, difficulty, and electricity. Research current conditions.

Air cooled with integrated fans.

Free worldwide DDP delivery with Bitmain warranty.