General description This cooling fan is designed for P5 Pro and P5 Slim optical and digital hosts. It features an intelligent temperature sensing function that automatically adjusts the air speed based on the temperature of the host computer, providing three adjustable air speeds for efficient heat dissipation. The fan also includes a USB 3.0 expansion port and emits a blue glow. Technical specifications Color: Grey Material: ABS Measurement allowed error: +/- 1-3 cm Other information Package Contents: 1 * cooling fan Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.