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Why the Antminer L11 Series Is the New-Era Mining Rig for LTC&DOGE？

October 30, 2025 On August 26, 2025

The cryptocurrency mining landscape is constantly evolving, and with the introduction of Bitmain’s Antminer L11, we’re witnessing a true revolution in Scrypt algorithm mining. This powerful machine is specifically designed to maximize efficiency for Litecoin (LTC) and Dogecoin (DOGE) mining, two of the most popular cryptocurrencies using this algorithm.

What sets the Antminer L11 apart from its predecessors and competitors is its groundbreaking hybrid cooling system that combines the best of both water and air cooling technologies. This innovation doesn’t just represent an incremental improvement—it’s a game-changer that redefines what’s possible in mining efficiency.

Performance Specifications

Hash Rate	20 GH/s (air-cooled)
Hash Rate	33 GH/s (hydro)
Power Consumption	3680W (air-cooled)
Power Consumption	5676W (hydro)
Energy Efficiency	~184 J/GH (air-cooled)
Energy Efficiency	172 J/GH (hydro)
Supported Algorithms	Scrypt (LTC, DOGE)

Hybrid Cooling Specifications

Cooling Method	Water + Air Hybrid
Noise Level	50 dB (hydro)
Noise Level	75 dB (air)
Temperature Range	5°C to 45°C
Chip Temperature	20-30°C lower than air-only

Physical Specifications

Dimensions	6U (Hydro)
Dimensions	4U (Air)
Weight	28.5kg (Hydro)
Weight	15.2kg (Air)
Network Connection	Ethernet
Power Supply	Integrated (APW12)

The Revolutionary Hybrid Cooling System

How It Works

The Antminer L11’s hybrid cooling system represents a significant leap forward in mining technology. Unlike traditional miners that rely solely on loud fans for cooling, the L11 combines a closed-loop water cooling system with strategic air circulation.

The water cooling component directly contacts the hottest parts of the ASIC chips through specially designed copper cold plates. This system efficiently draws heat away from the core components and transfers it to a radiator, where it’s dissipated with the help of precisely positioned fans.

This innovative approach allows the L11 to maintain optimal operating temperatures even under maximum load, preventing thermal throttling and ensuring consistent performance. The hydro version’s enhanced cooling allows it to achieve a remarkable 33 GH/s hash rate while maintaining efficiency.

Key Benefits of Hybrid Cooling

1, Enhanced Performance Stability

By maintaining 20-30°C lower chip temperatures, the L11 avoids thermal throttling and maintains maximum hash rates consistently, even in challenging environments.

2, Reduced Noise Pollution

The hydro version operates at just 50 dB—significantly quieter than traditional air-cooled miners—making it suitable for locations with noise restrictions.

3, Improved Energy Efficiency

Better thermal management translates to lower power consumption per hash, resulting in improved profitability and a smaller environmental footprint.

4, Extended Hardware Lifespan

Reducing thermal stress on components significantly extends the operational life of the mining hardware, protecting your investment long-term.

For more technical details about the cooling system, visit the official Antminer L11 product page.

Revolutionizing Litecoin and Dogecoin Mining

The Antminer L11 represents a new era in cryptocurrency mining. Its innovative hybrid cooling system isn’t just a minor improvement—it’s a fundamental shift that addresses the core challenges of heat management, noise, and efficiency that have plagued miners for years.

With its impressive 33 GH/s hash rate for the hydro version and 20 GH/s for the air-cooled model, the L11 offers serious miners unprecedented performance options. While the initial investment is significant, the long-term benefits in terms of operational stability, lower maintenance costs, and improved profitability make it a worthwhile investment for those looking to stay competitive in the evolving mining landscape.

As cryptocurrency mining continues to mature and professionalize, innovations like the Antminer L11’s hybrid cooling system will become increasingly important differentiators. This machine doesn’t just keep up with the industry—it pushes it forward into a new era of efficient, sustainable mining operations.