Feature: 1. APPLICABLE MODELS: CPU Cooling Fan for HP 15 DA 15 DB Laptop is designed for HP 15 DA 15 DB Laptop, perfect replacement for your laptop's damaged part. 2. 4 PIN POWER CONNECTOR: Laptop CPU fan adopts 4pin power connector to enhance the heat dissipation function and reduce the temperature during continuous operation. 3. EASY TO CONNECT: Laptop cooling fan is easy to connect, easy to operate, easy to use, easy to install and remove. 4. LESS BURDEN: The cooling fan is small in size and light in weight, which can help to reduce the burden of laptop and improve the efficiency of laptop. 5. ABS AND METAL: CPU cooling fan replacement is made of ABS and metal material, sturdy and durable, not easy to be damaged, long service life. Specification: Item Type: CPU Cooling Fan for HP Material: ABS, Metal Applicable Models: for HP 15 DA 15 DB Notebook Computer. Package List: 1 x CPU Cooling Fan