Bitmain Antminer L11 Pro (21Gh)

Bitmain Antminer L11 Pro (21 Gh/s)

The Bitmain Antminer L11 Pro is a high-performance air-cooled ASIC miner engineered for the Scrypt algorithm, purpose-built for dual-mining DOGE (Dogecoin) and LTC (Litecoin). Delivering 21 Gh/s at 3,612W with improved efficiency over the standard L11, it represents Bitmain’s most efficient air-cooled Scrypt miner for professional data center deployments.

Technical Specifications

• Manufacturer: Bitmain
• Model: Antminer L11 Pro (21Gh)
• Algorithm: Scrypt
• Target Coins: DOGE (Dogecoin), LTC (Litecoin)
• Hashrate: 21 Gh/s
• Power Consumption: 3,612W
• Energy Efficiency: 0.172 J/Mh
• Cooling: Air cooling
• Dimensions: 195 × 290 × 379 mm
• Weight: 15,800g
• Noise Level: 75 dB
• Interface: Ethernet
• Operating Temperature: 5–45°C
• Humidity: 5–95%
• Release: September 2025

Why Choose the Antminer L11 Pro

• 21 Gh/s at 0.172 J/Mh — higher hashrate and better efficiency than the standard L11
• Dual-mines DOGE and LTC simultaneously for maximum revenue per watt
• Air-cooled design for straightforward deployment in standard data center environments
• Bitmain enterprise build quality and global support network