16 Heatpipe CPU Cooler - 6 heatpipe and dual-tower design make heat dissipation super fast to lengthen the service life of CPU and make sure a quick and smooth internet. 22200RPM & 48CFM - 2200RPM high speed revolution and 48CFM large wind-force make it dissipate high heat completely. 3Quiet Heat Dissipation - Super low noise of 22dBA makes sure a quiet heat dissipation to prevent it from bothering you. 420000H Service Life - Super long service life up to 20000 hours enables this CPU cooler to work for a very long time continuously. 5Low Power Consumption - Gives a high efficiency with low power consumption.6 heatpipe and dual-tower design with 2200RPM high speed revolution enable this heatpipe CPU cooler to dissipate high heat that caused by CPU long time operating more rapidly. And low noise of 22dBA makes sure a quiet heat dissipation to prevent noise bothering. Furthermore, it offers a super long service life up to 20000 hours. Features: 6 Heatpipe CPU Cooler - 6 heatpipe and dual-tower design make heat dissipation super fast to lengthen the service life of CPU and make sure a quick and smooth internet.2200RPM & 48CFM - 2200RPM high speed revolution and 48CFM large wind-force make it dissipate high heat completely.Quiet Heat Dissipation - Super low noise of 22dBA makes sure a quiet heat dissipation to prevent it from bothering you.20000H Service Life - Super long service life up to 20000 hours enables this CPU cooler to work for a very long time continuously.Low Power Consumption - Gives a high efficiency with low power consumption.Specifications: Product type: 6 Heatpipe CPU Cooler Revolution: 2200RPM Wind-force: 48CFM Noise: 22dBA Service life: 20000H Blade color: White Suitable: Small screw + backplane general for 775 1150 1151 1155 1156 1366 2011 perforated motherboard; Small screw general for 775 1150 1151 1155 1156 1366 2011 with backplane motherboard; Large screw for X79 single-way, double-way motherboard with its own base. Package size: approx. 14 * 11.5 * 10.5 cm/ 5.5 * 4.5 * 4.1 in Package weight: 555g/ 19.6oz Package List: Small Screws+Back Board Model: 1 * 6 Heatpipe CPU Cooler 1 * Back Board Small Screws Model: 1 * 6 Heatpipe CPU Cooler Large Screws Model: 1 * 6 Heatpipe CPU Cooler