Features: Experience efficient cooling with our 8 Heat Pipes Down Pressure CPU Cooling to significantly reduce your CPU's temperature. Good noise control, maintain a quiet working environment . Adopting highly heat dissipation stable and easy installation, suitable for many motherboards and pc case.. DIY computer enthusiasts desktop computers,gamers and video editors and other users with high CPU performances requirements. The UT75 CPU Cooling not only enhances your computer's performances but also extends its service life by preventing overheating, making it good investment for long time use. Specifications: Noise: 34dB Heating method: air-cooled Fan size: about 123x77mm/4.84x3.03in Speed: 800-2400RPM±10% Features: 8 Heat Pipes 6mmx8pcs Fan Connection: 4pin PWM Current：0.27A Suitable for LGA1700 1200 2011 and more Color: Black/White Package Includes: 1Set UT75 Down Pressure CPU Cooling note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.