Bitmain Antminer L11 Pro (21Gh/s)

Description

Bitmain Antminer L11 Pro (21Gh/s): The New King of Scrypt Mining

The Bitmain Antminer L11 Pro (21 Gh/s) heralds a significant evolution in the Scrypt mining landscape. Manufactured by the global leader, Bitmain, this dedicated ASIC unit is engineered for miners seeking maximum efficiency and throughput when mining cryptocurrencies like Litecoin (LTC) and Dogecoin (DOGE). The L11 Pro is a performance beast, delivering an overwhelming maximum hash rate of 21 Gigahash per second (Gh/s). This monumental output is achieved through cutting-edge ASIC chip technology, solidifying the L11 Pro's position as the most dominant, high-reward hardware solution for the Scrypt ecosystem. It is an indispensable machine for both large-scale commercial mining farms and serious, optimized home setups focused on the stability and dual-mining potential of LTC and DOGE.

Industry-Defining Efficiency and Performance

The most compelling aspect of the Antminer L11 Pro is its exceptional power-to-performance ratio. While operating at a substantial 21 Gh/s, the miner consumes approximately 3612 Watts (W). This results in an industry-leading energy efficiency of roughly 0.172 Joules per Megahash (J/Mh), setting a bold new benchmark for Scrypt ASICs. This focus on efficiency is paramount, as it directly impacts profitability by minimizing electricity costs per unit of crypto mined. Compared to older-generation miners, the L11 Pro offers a nearly doubled hash rate while significantly reducing the overall energy footprint per performance gain, ensuring miners maintain a competitive edge and higher ROI.

Robust Air Cooling and Industrial Build

To sustain its high continuous performance, the Antminer L11 Pro is equipped with a robust four-fan air-cooling system. This highly effective thermal solution ensures the sophisticated ASIC chips operate within an optimal temperature range (0 – 75 °C). However, due to its high computational density, the unit operates with a significant noise level of approximately 75dB, making deployment in a dedicated, ventilated industrial or noise-managed environment essential.

Key Specifications for Professional Deployment

The L11 Pro is built for professional integration. Its solid construction and dimensions (400 x 195 x 290mm without packaging) are designed for stability and easy deployment in mining racks. It requires a standard input voltage of 220-277V and utilizes an RJ45 Ethernet interface for reliable network connectivity. The ability to efficiently mine both Litecoin and Dogecoin simultaneously via merged mining protocols means the L11 Pro offers maximized yield potential and portfolio diversity. For miners seeking the highest possible hash rate and efficiency in the Scrypt mining space, the Antminer L11 Pro is the definitive hardware upgrade.