Fast cooling your CPU and helps your computer perform well. It protects your components and instrument by keeping your CPU cool.Features:Allows faster extraction of the hot air out of a running system, which stabilizes the operation of PC and prolongs its lifetime.It protects your valuable data avoid to break down by keeping your CPU cool.The CPU fan features efficient heat dissipation and low noise.Made of high-quality material, it is durable in use.Tight fit to CPU for best performance.Small size, very easy to install.Specifications:Direct current: 5VColor: blackInterface: 4 pimCompatibility:for HP Pavilion DV6-6000 DV7-6000Item size: 7 * 6.5 * 1.2cm / 2.76 * 2.56 * 0.47in (L * W * H)Item weight: 21.4g / 0.75ozPackage size: 20 * 10 * 4cm / 7.87 * 3.94 * 1.57in (L * W * H)Package weight: 53.9g / 1.90ozPackage list:1 * CPU fansNote: The package list without user manual.