LMNCBVYA - Server Fan QFR1212GHE 12V 2.7A 12038 Universal Fan for Antminer S7 S9

High Efficiency: The QFR1212GHE fan operates at 6000 RPM, delivering an impressive airflow of 210.38 CFM to keep your Antminer S7 and S9 running optimally. Durable Design: Built with high precision double ball bearings and flame-retardant materials, this fan ensures a long lifespan of up to 80,000 hours under normal operating conditions. Versatile Compatibility: Specifically designed for Antminer S7 and S9, this universal fan is perfect for workstation heat dissipation and server CPU applications. Quiet Operation: With a noise level of only 64dB-A, the QFR1212GHE fan provides effective without disturbing your work environment. Robust Construction: The fan frame and blades are made from PBT with 30% glass fiber, ensuring durability and resistance to high temperatures ranging from -10°C to +70°C.