CPU Colorful Cool Fans Chassis Fans 120mm PWM Hydraulic Bearing Case Fan Low-Noise 23 DB,Fan Speeds 1200,45 CFM,Intelligent Temperature Control Features: The radiator of this product has a speed of up to 1500, which can easily solve the heating problem of the computer Noise below 25 decibels, even if multiple cool fans of this product are installed, there will not be a lot of noise The standard 120mm size and conventional hydraulic bearing technology are used for easy use Intelligent temperature control better control the chassis temperature and saves power RGB lighting effects more dazzling Product Description: Product name: 120mm CPU Cool Fan Color: Purple Material: PC Product Dimensions: ‎4.72"L x 4.72"W x 0.98"H/12*12*2.5cm Support: Chassis fan or CPU heat sink Voltage: 12 Volts Maximum Rotational Speed: 1200 Item Weight: 0.33lb/0.15kg Noise Level: 25dB The Package Include: 1 x Cool fan 4 x Chassis screws Conjunctive word:Neck Fan;Personal Fan;Bladeless Fan;Neck Fan Rechargeable;Tower Fan;Ventilador Portatil;Portable Fan Rechargeable;Neck Fans That Blow Cold Air;Portable Neck Fan;Small Fans Portable;Battery Operated Fan CPU Colorful Cool Fans Chassis Fans 120mm PWM Hydraulic Bearing Case Fan Low-Noise 23 DB,Fan Speeds 1200,45 CFM,Intelligent Temperature Control Strong wind force Low noise Anti slip base to keep it stable in place Multi speed wind regulation, making your summer driving cool and enjoyable