Item Type: Laptop CPU Cooling Fan Material: ABS, Metal Applicable Models: for HP 740 G3 840 G3 Notebook Computer1,APPLICABLE MODELS: CPU Cooling Fan is designed for HP 740 G3 840 G3 Laptop, perfect replacement for your damaged laptop. 2,ENHANCED HEAT DISSIPATION: The Laptop CPU fan features a 4 pin power connector, which enhances heat dissipation and reduces temperatures during continuous operation. 3,EASY TO OPERATE: Laptop cooling fan is easy to connect, easy to operate, easy to use, easy to install and remove. 4,ABS AND METAL: Laptop CPU cooler is made of ABS and metal material, sturdy and durable, not easy to be damaged, long service life. 5,LIGHTWEIGHT AND PORTABLE: Replacement CPU cooling fan is small in size and light in weight, which can reduce the burden of laptop and improve efficiency.1 x Laptop CPU Cooling Fan