Antminer L11 20G

Antminer L11 20G – High-Performance Scrypt Mining for Litecoin and Dogecoin

The Antminer L11 20G by Bitmain is a next-generation ASIC miner built for the Scrypt algorithm, making it ideal for mining Litecoin (LTC), Dogecoin (DOGE), and other compatible Scrypt-based cryptocurrencies. It is positioned in current market listings as a newer generation than the L9, with higher output and improved efficiency for professional mining environments. That positioning is supported by multiple current seller and market references.

With a hashrate of 20 GH/s, power consumption of 3680 W, and energy efficiency of 184 J/GH, the L11 20G offers a strong balance between mining output and operating cost. It is well suited for miners who want dependable Scrypt performance with stable 24/7 operation in professional setups.

Built for Stable 24/7 Mining

The Antminer L11 20G is designed for continuous operation with an air-cooled architecture and industrial-grade thermal management. Current listings consistently describe the unit as an air-cooled miner with Ethernet connectivity, a noise level around 75 dB, and a form factor intended for mining farms and hosted environments rather than residential use.

Technical Specifications

• Hashrate: 20 GH/s
• Power consumption: 3680 W @25°C
• Energy efficiency: 184 J/GH @25°C
• Algorithm: Scrypt
• Supported coins: Litecoin (LTC), Dogecoin (DOGE), BEL, and other Scrypt-based cryptocurrencies
• Cooling system: Air cooling
• Noise level: approx. 75 dB
• Connectivity: RJ45 Ethernet 10/100M
• Input voltage: 220–277 V
• Input frequency: 50–60 Hz
• Input current: 20 A
• Dimensions: seller listings vary; commonly around 400 × 195 × 290 mm, while another listing shows 468 × 219 × 293 mm, so dimensions may vary by batch or PSU/configuration format
• Net weight: commonly listed around 15.5–15.8 kg

Key Benefits

• Strong 20 GH/s performance for competitive Litecoin and Dogecoin mining
• Efficient 184 J/GH operation for better power planning
• Stable 24/7 mining performance in professional environments
• Reliable Bitmain hardware with modern Scrypt-focused architecture
• Straightforward integration into existing mining farm infrastructure

Who Is the Antminer L11 20G For?

The Antminer L11 20G is ideal for:

• Professional Litecoin and Dogecoin miners
• Mining farms expanding Scrypt capacity
• Operators seeking reliable air-cooled ASIC hardware
• Investors looking for strong long-term mining performance in the Scrypt ecosystem

The Antminer L11 20G is a strong solution for miners who want dependable Scrypt performance, competitive efficiency, and hardware that fits easily into professional mining operations.