Item Type: CPU GPU Cooling Fan_x000D_ Material: Iron, ABS_x000D_ Voltage: DC5V_x000D_ Current: 0.5A_x000D_ Connector: 4pin_x000D_ Applicable: For 15 DC, for 4 PRO TPN Q2111APPLICATION: Replacement CPU GPU fan is compatible for 15 DC, for 4 PRO TPN Q211, perfect match. 2EFFICIENT COOLING: Replacement CPU GPU fan can effectively reduce the temperature and extend the life of your computer. 3CONVENIENT INSTALLATION: 4pin connector, easy to connect, easy to install and remove, save time and effort. 4REDUCED BURDEN: CPU GPU fan is compact and lightweight, reducing the burden on your laptop and increasing work efficiency. 5DURABLE AND RELIABLE: CPU GPU cooling fan is made of iron and ABS material, long service life, can replace damaged parts. 1 x CPU Cooling Fan 1 x GPU Cooling Fan