The W12E12BS11B5-07 Cooling Fan is a high-performance 120mm (12cm) 4-pin square fan, designed for reliable and efficient cooling of Antminer S21 and S19k Pro series miners. With a 12V 1.65A power rating and 6000 RPM high-speed airflow, this fan ensures stable operating temperatures, reducing the risk of overheating and extending the lifespan of your mining equipment. Built for durability, it delivers powerful cooling performance in continuous 24/7 mining environments.

Key Features

• Model: W12E12BS11B5-07

• Size: 120mm x 120mm x 38mm (12cm square design)

• Voltage & Current: 12V, 1.65A

• Connector: 4-pin secure connector for Antminer miners

• Compatibility: Antminer S21, Antminer S19k Pro, and other supported models

• Performance: High-speed 6000 RPM airflow for efficient cooling

• Durable Build: Designed for long-term, continuous mining operation

Why Choose This Fan?
Miners like the Antminer S21 and S19k Pro produce significant heat under heavy workloads. The W12E12BS11B5-07 fan ensures proper airflow, stable performance, and extended hardware longevity — a must-have replacement or backup cooling solution for crypto mining operations.