About the Product
RB1238H12B-6 High-Speed 120mm Cooling Fan for Antminer S9, L3+, S17, T17, S19, T19

Ensure optimal performance and temperature control of your mining rigs with the RB1238H12B-6 High-Speed Cooling Fan. Engineered for ASIC miners, this 120x120x38mm DC 12V brushless fan offers a strong airflow output and reliable cooling power, operating at speeds up to 6000 RPM.

Efficient Airflow for Demanding Mining Operations
Whether you’re running an Antminer L3+, S9, S17, T17, S19, or T19, this 4-pin fan provides a direct replacement and superior heat dissipation. Its compact design, combined with high-speed operation, ensures efficient air circulation to maintain hardware stability and prolong component life.

Key Features:

Parameter Specification
Model RB1238H12B-6
Type DC Brushless Cooling Fan
Size 120 x 120 x 38 mm
Voltage 12V DC
Speed 6000 RPM
Bearing Ball Bearing (Long-life)
Connector 4-pin
Application ASIC Miners, Servers, Cooling Systems
Compatibility Antminer L3+, S9, S17, T17, S19, T19