About the Product
DF1203812B2UN MARTECH 12V 2.7A Cooling Fan – Optimal Airflow for Antminer D7, L7, and S19

Keep Your Miners Cool and Efficient
Maintain stable operating temperatures and prevent overheating with the DF1203812B2UN MARTECH Cooling Fan. Specifically engineered for Antminer D7, L7, and S19 models, this high-performance 120mm fan ensures consistent airflow and efficient heat dissipation, keeping your mining rigs running smoothly.

Reliable Cooling with 4-Pin Connectivity
Designed for mining environments, this fan features a 4-pin connector ideal for stable and controlled operation. For optimal airflow, it’s recommended to install four fans per unit—two at the intake and two at the exhaust—maximizing cooling efficiency across the system.

Durable Build, Powerful Performance
With a size of 120x120x38mm, a 12V rating, and a strong 2.7A current draw, this MARTECH fan delivers 32.4W of cooling power—suitable for demanding mining operations. Built to last, it’s a reliable choice for maintaining miner longevity and performance.

Technical Specifications: