Zalman VF900-CU with Blue LED

1. The high intensity blue LEDs on VF900 LED coolers stay bright even in Silent Mode. 2. Pure copper heatsink base and fins maximize cooling performance. 3. Use of two high performance heatpipes maximizes heat transfer. 4. Circular heatsink formed by radially aligned ultrathin0.2mm fins minimizes airflow resistance and maximizes heat dissipation surface area for excellent cooling performance. 5. Fan installed in the heatsink cools not only the VGA chipset and VGA RAM but all other VGA components. 6. Does not exert any excessive force on the VGA card due to the product?s light weight. 7. Improvement in the installation structure provides excellent compatibility and easy installation. 8. Adjustable fan speed controllerFAN MATE 2 enables control of noise and fan speed. 9. Does not generate noise or vibration in Silent Mode.