Features: <br> 100% brand new and high qualityNoise reduction technology and sound-absorbing materials, a quieter and longer-life heat dissipation solution.It has a large heat dissipation area and quickly dissipate heat, and conducive to the circulation of air-cooled air, and the air is quickly blown away for cooling.Can solve the resistance in the CPU liquid radiator, low noise or mesh chassis ventilation, while improving the overall airflow.Supports multiple platforms, no need to disassemble the motherboard, and simple installation.The radiator fan blades provide large air volume, and the hydraulic bearing is silent and durable. Package Includes: <br> 1x Cooling Fan Specifications: <br> Material: <br> MetalSize: <br> As Picture ShownCompatible with Dell Latitude 5400 CN-0MXH2W DC28000MRFL note: <br> 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.