1 High Contour: 12cm cooling fan with special high contour fan blades, which improves cooling performance through maximum airflow 2 12V 2.7A: 4pin cooling fan has the size of 120x120x38 mm (4.72x4.72x1.5 in), 12V rated voltage, 2.7A rated current, 6000 RPM 3 High Speed: This model of cooling fan is designed to maximize airflow, with a high airflow static pressure fan designed for projects requiring cooling or ventilation 4 FG Signal: 4 pin power connector with wires for 12 V power (red wire), ground (black wire) and FG signal or measured speed (yellow wire) 5 Scope of Application: Computer PC case fans are suitable for 120MM case fans for cooling small PC cases, such as for small mini ITX, for Mini STX or for Mini ATX cases,for camera servers, etc

What's in the box
1 x Cooling Fan