Antminer KS3
Bitmain Antminer KS3 9.4TH 3500W (KAS) Miner
$12,299.00$15,599.00 Select options

Bitmain Antminer KS3 9.4TH 3500W (KAS) Miner



Manufacturer Bitmain
Model Antminer KS3
Release August 2023
Size w/o 430 x 195 x 290mm
Size with 570 x 316 x 430mm
Weight Net 16100g
Weight Gross 17700g
Noise level 75db
Fan(s) 2
Power 3500W
Power Efficiency 0.37 ±10%
Voltage 200~240
Interface RJ45 Ethernet 10/100M
Storage Temp. -20-70
Temperature 0 – 40 °C
Humidity 10 – 90 %

Minable Coins

Kaspa(KAS) | Sedra(SDR)

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Unveiling the Power of Bitmain Antminer KS3: A Comprehensive Guide for Crypto Miners

The evolution of cryptocurrency mining has been marked by significant advancements in mining technology. Among the most notable innovations is the Bitmain Antminer KS3, a powerful device engineered specifically for mining on the Kaspa network using the KHeavyHash algorithm. This blog post delves into the various aspects of the Antminer KS3, offering a detailed analysis to help both novice and seasoned miners make informed decisions.

Detailed Product Overview of Bitmain Antminer KS3

The Bitmain Antminer KS3 stands out as a formidable player in the realm of cryptocurrency mining. Designed with precision, this miner targets the Kaspa network, which is gaining traction due to its use of the KHeavyHash algorithm—a feature that optimizes mining operations and maximizes profitability.

Key Features:

  • Targeted Algorithm: Specifically designed for the Kaspa network’s KHeavyHash algorithm.
  • Optimal Performance: Engineered to enhance mining efficiency and output.

Technical Specifications of Antminer KS3

When choosing a mining rig, understanding its technical specifications is crucial. The Antminer KS3 comes in various models, each tailored to meet different mining needs and efficiency standards.

Hash Rate Variability:

  • 8.3Th/s Model: Ideal for starters or those with limited electrical capacity.
  • 9.4Th/s Model: Best suited for industrial-scale mining operations.

Power Consumption:

  • Range: From 3188W for the lower model up to 3500W for the higher-end version.


  • Energy Use: Efficiency measured in joules per gigahash ensures that miners can calculate potential utility costs against expected outputs.

Pricing Strategies and Sales Promotions for Antminer KS3

The cost of mining equipment is a critical factor for miners. The Antminer KS3 is priced competitively, with models ranging from $1,599 to $29,000 depending on the specifications and vendor. Additionally, promotional offers like “Buy 2, Get 1 Free” are occasionally available, providing significant savings on bulk purchases.

Where to Buy:

  • Direct from Bitmain: Often offers the best prices and warranty conditions.
  • Trusted Vendors: Websites like CryptoMinerBros offer competitive pricing and reliable shipping options.

Availability and Retail Options for Purchasing Antminer KS3

Availability can vary greatly depending on demand. It’s crucial to check multiple sources to find where the KS3 is currently available for purchase.

  • Online Retailers: Platforms like AliExpress and Newegg frequently update their stock.
  • Crypto Hardware Vendors: Specialized sellers might have more insight into the specific needs of crypto miners.

For real-time stock updates, visit CryptoMinerBros.

Profitability and Efficiency of Mining with Antminer KS3

The ultimate test of any mining hardware is its profitability. The Antminer KS3’s efficiency makes it a potentially lucrative investment for those looking to mine on the Kaspa network.

Setting Up and Maintaining Your Antminer KS3

To maximize the lifespan and efficiency of the Antminer KS3, proper setup and maintenance are key.

Setup Guide:

  1. Initial Configuration: Connect your Antminer to power and internet.
  2. Firmware Updates: Regularly check for updates to ensure optimal performance (source).

Maintenance Tips:

  • Regular Cleaning: Dust can reduce efficiency; clean filters and fans monthly.
  • Cooling System: Ensure that your mining environment is well-ventilated.

Community Insights: User Reviews and Feedback on Antminer KS3

Community feedback is invaluable when assessing the practicality of mining hardware. The Antminer KS3 has received positive reviews for its reliability and efficiency in mining operations.

  • User Reviews: Ratings across various platforms highlight the device’s robust performance and low maintenance needs.
  • Community Discussions: Online forums and discussions, such as those found on Reddit, offer real-user experiences and troubleshooting tips.

Additional Features and Support for Antminer KS3 Users

Bitmain provides comprehensive support and additional features to enhance user experience.

  • Warranty and Support: Coverage for parts and labor ensures peace of mind.
  • Technical Support: Available through direct channels and community forums.

Comparing Antminer KS3 with Other Cryptocurrency Miners

It’s beneficial to compare the Antminer KS3 with other available options to ensure it meets your specific mining needs.

  • Antminer S19: Known for its higher hash rate but also higher power consumption (compare here).
  • AvalonMiner 1246: Offers similar specifications but might differ in efficiency and price.


The Bitmain Antminer KS3 represents a significant advancement in cryptocurrency mining technology. Its design, tailored specifically for the Kaspa network using the KHeavyHash algorithm, makes it a top choice for miners looking to maximize efficiency and profitability. By understanding the comprehensive details and community insights provided in this guide, miners can make well-informed decisions that align with their mining goals and operational capacities.


  1. What makes the Bitmain Antminer KS3 ideal for mining on the Kaspa network?
    • Its compatibility with the KHeavyHash algorithm ensures optimized mining performance.
  2. How does the energy efficiency of the Antminer KS3 impact its profitability?
    • Lower energy consumption per hash means reduced operational costs and increased net profitability.
  3. Where can I find reliable sellers offering promotional discounts on Antminer KS3?
    • Check reputable vendor sites and look for seasonal promotions or bulk purchase deals.
  4. What are the common challenges faced when setting up the Antminer KS3, and how can they be addressed?
    • Setup challenges mostly revolve around network configuration and cooling requirements. User manuals and online forums provide practical solutions.

Additional information

Delivery Batch

7.3Th/s, 8.2Th/s, 9.4Th/s


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