PC CPU Cooler Cooling-Fan

100% Brand new and high quality Cool your CPU and motherboard when they are used, make your PC more durable Easy to install and release Unique extra quiet square fan design for easy thermal heat dissipation, extra efficiency Efficient heat dissipation, low noise Voltage: 12V DC Fan speed: 2600±10%RPM Noise level: 27.5CFM<21dba±10% Lifespan: About 30000 hours Color: As the picture Dimension: Approx. 10.3 x 4.9cm (D*H) Bearing type: Long Life Scope of application: Intel LGA 775/1155/1156, Core 2 Duo/Celeron/Pentium4/i3/i5, AMD 754/AM2/AM2+/AM3, Sempron/Athlon64/Athlon x2/Phenom64/ 1 x CPU Cooler 1 x Pack of Installation Accessories 1 x Black Chassis