Feature:1. REPLACEMENT ACCESSORY: The laptop cooling fan is designed for HP Pavilion 15 cs 15 cw series, for 15 cs3153cl 15 cs0085cl 15 cw1063wm 15 cs0053cl 15 cs0051wm 15 cs0079nr 15 cs0021na series laptop.2. 4 PIN CONNECTOR: Equipped with a 4 pin power connector, it enhances the cooling performance and helps lower the temperature during extended periods of use.3. LOW NOISE: Silent operation ensures it does not disturb your work or rest, providing a quiet environment for you and those around you.4. ALUMINUM ALLOY AND ABS: Made from durable aluminum alloy and ABS materials, the cooling fan is built to last, providing reliable and safe cooling for your laptop.5. EFFICIENT HEAT DISSIPATION: The cooling fan helps alleviate the burden on your laptop, improving its overall efficiency and preventing overheating.Specification:Item Type: Laptop CPU Cooling FanMaterial: Aluminium Alloy, ABSPower Connection: 4 PinApplicable Models: for HP Pavilion 15 cs 15 cw series, for 15 cs3153cl 15 cs0085cl 15 cw1063wm 15 cs0053cl 15 cs0051wm 15 cs0079nr 15 cs0021na series.Package List:1 x Laptop CPU Cooling Fan