It protects your valuable data by keeping your CPU cool.The CPU fan features efficient heat dissipation and low noise.You can work as long as you like without overheating your computer Keep your computer cool and comfortable on your lap or at your desk with this CPU fan.Made of high-quality material,it is durable in use.Perfect design for high compatibility and excellent compose How to maintain CPU fan New and high quality.Do not put a computer in dusty .regular cleaning of dust and lubricants,every six months or every year,it is recommended to bring anti-static gloves Compatible models for: LifeBook S6311 S2210 S6510 S6410 E8410 S7110 T4215 T5500 T2050 MCF-S6055AM05B Colour:Black material:plastic Connector:3 Pins Package Contents: 1 * CPU Cooling Fan Only the above package content, other products are not included. Note: Light 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.