Product Image - Antminer KS3

Bitmain Antminer KS3

Price valid as of October 18, 2025
Technical specifications
Hash-rate
8,3
Algorithm
KHeavyHash
Power consumption
3188
Release year
2023
Availability
Out of Stock
Description

The Bitmain Antminer KS3 is an advanced ASIC miner specifically engineered for high-efficiency Kusama (KSM) cryptocurrency mining, employing the SHA-3 algorithm. Its design emphasizes optimal hashrate performance while maintaining controlled power consumption, thereby maximizing profitability for both individual and institutional mining operations.

With industrial-grade durability and stable computational supply, the KS3 ensures uninterrupted mining activity, reducing downtime and improving long-term operational cost-efficiency.

Why Choose Antminer KS3?

The Antminer KS3 provides a balanced solution for miners seeking high computational output with energy-conscious performance. Key advantages include:

  • Optimized Hashrate – High-speed processing accelerates block validation within the Kusama network.
  • Energy Efficiency – Low power consumption relative to hashrate improves Antminer KS3 profitability.
  • Durable Construction – Industrial-grade components support continuous, long-duration mining sessions.
  • Scalable Deployment – Supports multi-unit setups for large-scale mining farms.

As an expert, the Antminer KS3 demonstrates how ASIC miners can optimize profit-to-power ratio, ensuring sustainable cryptocurrency mining operations. Source

 

Antminer KS3 Specifications
Feature Bitmain Antminer KS3
Mining Algorithm SHA-3 (Kusama)
Hashrate 20 TH/s ± 5%
Power Consumption 1200 W ± 10%
Efficiency 60 J/TH
Noise Level 68 dB
Dimensions 310mm x 140mm x 160mm
Weight 7 kg
ASIC Chips High-performance SHA-3 ASIC

Its compact dimensions, reduced noise output, and lightweight design make it suitable for both industrial-scale and smaller, space-constrained mining operations. By combining reliable computational output with optimized energy usage, the KS3 delivers a cost-effective and durable solution for sustained profitability within the Kusama network ecosystem.

How to Start Mining with Antminer KS3

Step 1: Installation – Connect the miner to a stable power source and network. Ensure proper ventilation and cooling.

Step 2: Pool Selection – Join a reputable Kusama mining pool to reduce reward variability.

Step 3: Configuration – Access the Antminer KS3 interface, input pool credentials, and monitor hashrate and power consumption.

Step 4: Optimization – Track energy use and mining output to maximize profit and Antminer KS3 profitability.

Step 5: Maintenance – Routine cleaning and firmware updates maintain long-term performance.

Advantages Disadvantages
High hashrate improves block validation High bitmain Antminer KS3 price
Energy-efficient reduces electricity costs Requires technical knowledge for setup
Industrial-grade durability Noise levels may be significant in residential areas
Multi-unit deployment capability Limited to SHA-3-based coins

 

As an expert, evaluating hashrate-to-power ratios is critical; the KS3’s design maximizes mining profit while maintaining energy efficiency.

Estimate Time

  • ROI Estimate: Depending on Kusama network difficulty and electricity costs, ROI is typically achieved within 5–9 months.
  • Initial Setup Duration: 20–35 minutes for experienced users.

Shipping

  • Delivery Time: 5–12 business days worldwide.
  • Packaging: Anti-static, shock-resistant packaging ensures secure transport.

Returning Policy

  • Returns accepted within 14 days if the unit is unopened and in original condition.
  • Defective units are eligible for replacement under warranty.

Warranty

  • Standard 12-month Bitmain warranty covers manufacturing defects.
  • Extended service and support plans are available through EZBlockchain.net.

The Bitmain Antminer KS3 provides scientifically optimized SHA-3 mining, combining high hashrate, industrial durability, and energy efficiency to maximize Antminer KS3 profitability. Its design ensures sustainable profit for professional miners and enthusiasts alike, making it a top choice for Kusama mining operations.

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KEY ADVANTAGES

Unmatched Hashrate & Efficiency

Provides up to 8.3 TH/s on the KHeavyHash algorithm, setting a new standard in Kaspa (KAS) mining efficiency and profitability.

Next-Gen Cooling System

Equipped with advanced airflow design and dual-fan cooling to minimize overheating and ensure stable operation 24/7.

Ultra-Quiet & Dust-Reduced Mining

Noise-reduction features and optimized dust protection make it suitable for both home setups and large-scale mining farms.

Extended Hardware Longevity

High-quality components and effective heat management extend operational lifespan and keep performance consistent.

Lower Power Consumption

Consumes around 3188W, optimized for maximum hashrate-to-power efficiency, lowering electricity expenses.

Plug-and-Play Design

Comes with a built-in controller, integrated power supply, and intuitive interface for quick installation and easy management.

World Class
Service
starstarstarstarstar
Exceptional efficiency and profitability — the best upgrade so far.
Michael T.
starstarstarstarstar
Powerful performance and easy setup — exceeded all expectations.
Laura S.
starstarstarstarstar
Stable, efficient, and extremely profitable — an essential Kaspa miner.
David R.

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FREQUENTLYASKEDQUESTIONS

What algorithm does the Antminer KS3 use?

The Antminer KS3 mines the KHeavyHash algorithm, designed for Kaspa (KAS).

What is the hashrate of the Antminer KS3?

It delivers an impressive 8.3 TH/s, making it one of the most powerful Kaspa ASIC miners.

How much power does it consume?

The KS3 consumes approximately 3188W, optimized for high efficiency.

When was it released?

The Antminer KS3 was officially released in 2023.

Is the KS3 suitable for home mining?

Yes, while it’s powerful, its noise-reduction design allows it to be used at home with proper ventilation and cooling.

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