(English version) CNPS9500 AT http://www.zalman.co.kr http://www.zalmanusa.com 1. Features 1) Compatible with Intel's Dual Core Pentium, Pentium 4, and Celeron D for Socket 775. 2) Low-noise 92mm PWM Control fan for automatic control of the fan's RPM according to CPU temperature. 3) Optimized heatsink layout composed of pure copper for maximum heatsink efficiency. 4) Innovative, patented, and curved heatpipe design for a heat transfer capacity of up to six heatpipes with just three. 5) 0.2mm ultra-slim fins for minimized weight and reduced airflow resistance. 6) Fan never fails to stop operating because it maintains minimum RPM even when Duty signal supplied by M/B is below 30%. 7) Operates in silence by preventing extreme RPM during initial booting. 2. Specifications Spec. Model CNPS9500 AT (Note 1) Maximum weight specified for a cooler is 450g for Intel socket 775. Special care and attention must be taken when moving a computer equipped with a cooler exceeding the specified weight limit. Zalman Tech Co., Ltd. Is not responsible for any damage that occurs when moving a computer. (Note 2) Noise level was measured 1m away from the source. 3. Exploded View Fan Support Fixing Bolt Heat sink Fan Fan Support CPU Block Cover CPU Block Fixing Bolt 1 4. Patents Korean Patent Application No.05-45737 Korean Design Application No.05-15303,15304, 15306, 15307, 17970, 17971 Patent Applications pending over 20 nations around the world including the USA, EU, and Japan 5. Precautions 1) If excessive force is exerted on the fan, it may result in malfunction or damage to the product and/or the computer. 2) Avoid inserting any objects into the fan while operating. 3) Keep the product away from the reach of children and pets. 4) Check the components list and condition of the product before installation. If any problem is found, contact the place of purchase to obtain a replacement/refund. 5) Zalman Tech Co., Ltd. is not responsible for any damages arising from using the product outside of its intended purpose. 6) CPU and motherboard are subject to damage if the product is incorrectly installed. Familiarize yourself with the "installation" steps before installing the product. 6. Components CNPS9500 AT Thermal Grease Clip Four Bolts (for installing cooler) Four Clip Support Fixing Bolts for Socket 775 One Clip Support for Socket 775 One Backplate for Socket 775 One User's Manual 7. Compatible CPUs 1) All Intel Dual Core Pentium CPUs (Socket 775) : Pentium EE, Pentium D 2) All Intel Pentium 4, Celeron D CPUs (Socket 775) : Pentium 4 EE, Pentium 4, Celeron D 2 Install Clip Support Align the Clip Support for Socket 775 ( ) and the Backplate for Socket 775( ) with the mounting holes of the motherboard and fasten them together by using the Clip Support Fixing Bolts ( ). CPU The Lever Slot on the Clip Support ( ) should be properly oriented on the hinged side of the Socket Lever when installing. The Backplate Support on the Backplate for Socket 775 ( unnecessary. ) can be removed if deemed CPU Clip Support Fixing Bolt, CPU Clip Support for Socket 775, Socket Lever Hinge CPU Motherboard Backplate for Socket 775, Backplate Support CPU Socket Lever Socket Slot Apply Thermal Grease Clean off particles and residue from the top of the CPU. Then spread the included thermal grease ( ) on top of the CPU. CPU Thermal Grease CPU (IHS) Install Cooler Insert two bolts ( ) into the holes on the clip ( ) and place CNPS9500 AT on the center of the CPU. CNPS9500 AT must be aligned with the backside system fan in the same flow direction. Slightly fasten the bolts ( ) on the holes of the clip supports for Socket 775 ( ), then fasten the bolts in an alternating manner until the clip ( ) is completely pressed against the clip supports. Bolt, Clip, Note Do not exert excessive force on the fan with the driver while installing. Exerting excessive force on the fan can cause damage to the product. 4 Connect Fan Connector Connect the CNPS9500 AT's Fan Connector to the Motherboard as shown in the diagram. Fan Connector (CNPS9500 AT) Motherboard 10. Notes on Usage 1) Cautions While Booting The operation of the PWM fan varies depending on the M/B setting. Please activate the PWM Control mode from BIOS after installing. Refer to the motherboard manual for detailed information regarding the PWM Control mode. 2) OVERCLOCKING Zaman Tech Co., Ltd. is not responsible for any damage caused to the system and CPU resulting from OVERCLOCKING. 11. Zalman Noise Prevention System Stable performance and Noiseless system can both be achieved with the use of Zalman's Noiseless Power Supply, Noiseless Case Fan, Fanless Northbridge Cooler, Heatpipe HDD Cooler, Quiet Video Card Cooler, and Fan Controller. 5 12. TNN (Totally No Noise) Computer Enclosures TNN 300 TNN 500 AF TNN Computer Enclosures are the world's first environment-friendly noiseless computer enclosures that operate without the use of a fan. TNN Computer Enclosures use the aluminum enclosure itself as a heatsink. They are ideal for environments that require silence, as well as for home theatre systems and multi-media systems. 13. Home Theater PC Enclosures The HD160 is designed for ultra quiet home theatre PC operation, utilizing optimized ventilation and anti-vibration reinforcements, making it ideal for environments that require silence such as living rooms, bedrooms, educational facilities, and offices. HD 160 For more information, please visit our website. 6