Zalman VF900-CU

Features 1. Pure copper heatsink base and fins maximize cooling performance. 2. Use of two high performance heatpipes maximizes heat transfer. 3. Circular heatsink formed by radially aligned ultrathin0.2mm fins minimizes airflow resistance and maximizes heat dissipation surface area for excellent cooling performance. 4. Fan installed in the heatsink cools not only the VGA chipset and VGA RAM but all other VGA components. 5. Does not exert any excessive force on the VGA card due to the product's light weight. 6. Improvementt in the installation structure provides excellent compatibility and easy installation. 7. Adjustable fan speed controllerFAN MATE2 enables control of noise and fan speed. 8. Does not generate noise or vibration in Silent Mode. Specifications VGA Cooler Dimensionsmm: 96L x 96W x 30H Weightg: 185 Base material: Pure copper Fan Size: 80L x 80W x 15Hmm Bearing Type: 2Ball Bearing Speed & Noise level: 1.350rpm +/ 10% Silent Mode 18.5dB +/ 10% 2.400rpm +/ 10% Normal Mode 25.0dB +/ 10%