【RAPID COOLING】80mm high static pressure fan is suitable for 4U server chassis, inverter, GPU heatsink, solder fume extractor, radiators, etc; or as a replacemment fan for many products
【POWERFUL FAN】High wind pressure design to get more concentrated and farther air flow; suitable in applications where need maximized airflow and a louder noise level is tolerable
【LONG-LIFE】Dual-ball bearings rated at up to 50,000hrs; can be mounted flat or upright; Includes a metal fan grill to protect your hands and fan blades
【PWM FUNCTION】The fan uses 4-pin interface, with speed regulation (blue wire), speed measurement functions (yellow wire); run at full speed if just red and black wires