Ventilador de refrigeración sin escobillas de repuesto para mineros en caliente 2025, conector de 4 pines, CC 12V 5.0A, bajo nivel de ruido, para Antminer Bitmain S7 S9

Features: 1.7500RPM high speed for fast cooling. 2.4Line 4Pin interface universal Antminer cooler. 3.Suitable For Antminer S7 S9. 4.Injection molding technology, delicate and exquisite. 5.High precision double balls bearing. Specification: Portable cooling for your mining work. Specifications: Fan frame: injection molding, PBT + 30% glass fiber + VO flame retardant Wind blade: injection molding, PBT + 30% glass fiber + VO flame retardant Color: black Item Size: 120*120*37mm Applicable Model: For Antminer S7 S9 Connector: 4Line 4Pin interface Voltage: DC 12V Current: 5.0A Air volume: 280.38CFM Wind pressure: 24.60mmH2O Noise: 64dBA Bearing: high precision double balls bearing Fan rotation: Viewed from the direction of fan leaf as counterclockwise Operating temperature: -10℃ ~ +70℃ Storage temperature: -40℃ ~ +70℃ Power range: 15% of rated power Insulation resistance: ＞500MΩ Resistance to voltage: leakage current 0.5mA 500V / 1 minutes Working life: 80000 hours when ambient temperature is 25 degrees Scope of application: heat dissipation of workstation / server CPU heat dissipation Package Included: 1PC * Miner Cooling Fan Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Due to different personal measuring techniques, there might be 1-3cm error of the physical. Thank you!