3110RL-04W-B20 8cm 80mm Fan (80x80x25mm), DC12V 0.13A, Dual Ball Bearing Axial Fan, suitable for chassis, power supply, and CPU cooling.

Dimensions: 80x80 mm, Thickness: 25 mm; Input Voltage: DC 12V; Maximum Airflow (DC Input Voltage) (m³/min): 0.78; Volume (DC Input Voltage) (dB): 24.5; Maximum Static Pressure (DC Input Voltage) (Pa): 19.5; Motor Protection: Automatic Reset to Prevent Reverse Connection; Housing Material: Plastic (Black); Impeller Material: Plastic (Black); Lead Wire: UL1007 AWG24; Positive Terminal: Red, Negative Terminal: Black; Rated Voltage (V): 12; Insulation Resistance: DC 500V Megohmmeter up to 10 M or higher; Insulation Internal Pressure: AC 700V 1s; Bearing: Ball Bearing.