cpu cooler fan :DC5V 0.5A 4PIN processor fan laptop,this fan is designed to cool the CPU (processor)of your computer. Fan's Function: 1. your computer's cooling effect by keeping the CPU cool and 2. The CPU fan has efficient heat dissipation and low noise, which helps the computer to dissipate heat 3. You can work long hours without worrying about overheating your computer fan notebook PC model: cooling fan For Pavilion 15-DY 14-DQ L68134-001 15-DY1024 14-dq1037 TPN-Q221 P: L68134-001 ND75C07-19A18 Material: ABS Color Different factory batches may have different appearance labels, which have no effect on the product Package Contents: 1 x CPU Cooler Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.