Featuring low noise operation, this cooling fan can keep you from being disturbed by noise during work or games.It is worthwhile to buy this cooling fan because it can achieve large air volume to quickly cool down the CPU to prevent it from overheat.Made of high-quality metal material, it is firm, impact resistant and durable to use.The length of the fan is 9cm, the width is 9cm, and the height is 2.5cm. The length of the total product is 11.5cm, the width is 10cm, and the height is 7.5cm.It is compatible for Intel LGA 1700, and suitable for case that has height above 4.5cm. With pure aluminum design, it has good heat dissipation performance.Item Name: CPU FanMaterial: MetalFan Rated Voltage: 12vInstalled Size: 45mm (Height Than 4.5cm Chassis)Applicable Platform: for Intel LGA1700(12th Generation)Fan Speed: 2300±10%RPMVoice Value: 23.5DBABearing Type: Hydraulic BearingHeat Sink Material: Al6063Input Power: 2.5WFeatures: Quick Cooling, Large Air Volume, Low NoiseSize Details: Fan: 9cm x 9cm x 2.5cm/3.54" x 3.54" x 0.98" (Approx.)Total Size: 11.5cm x 10cm x 7.5cm/4.53" x 3.94" x 2.95" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x CPU Fan