This computer chassis air cooler is made of , which can withstand use. Features the ABS material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color: Black -Material: ABS -Size: 12.00X12.00X2.50cm/4.72X4.72X0.98in Voltage: 12V : 0.25A+/-10% Speed: 1200RPM+/-10% : 37.5CFM+/-10% Noise: 20dBA+/-10% Connector: 4-pin Service life: 40000h - The use of high-brightness colorful lamp beads, the light is clear and bright, and the color is bright and full. - There are multiple lighting modes built in the fan, which automatically changes and is colorful. - Multi-layer light circle, simple lines, , full sense of technology. - Silicone foot pad has good tenacity, not easy to deform, more durable to use. - It is manufactured with technology to ensure the high- of the product and can work for a long time. Package list: 1 x Fan 1 x Set self-tapping screws