Socket CPU CPU Compatibility

Intel 1156(1) Core i7 Supports all speeds Core i5 Core i3 775 Core 2 Extreme Supports all speeds Core 2 Quad Core 2 Duo Pentium D Pentium 4 Celeron D AMD AM3 Phenom II Supports all speeds Athlon II AM2+ Phenom II Supports all speeds Phenom Athlon FX, Athlon 64 FX Athlon X2, Athlon 64 X2 Athlon, Athlon 64 Sempron AM2 Athlon FX, Athlon 64 FX Supports all speeds Athlon X2, Athlon 64 X2 Athlon, Athlon 64 Sempron 940 Dual-Core Opteron Supports all speeds Opteron Athlon FX, Athlon 64 FX 939 Dual-Core Opteron Supports all speeds Opteron Athlon FX, Athlon 64 FX Athlon X2, Athlon 64 X2 Athlon, Athlon 64 754 Athlon, Athlon 64 Supports all speeds Sempron

Note(1) Customers that purchased coolers before the inclusion of support for socket 1156, can purchase the separately sold   ZM-CS5B mounting kit for installation onto socket 1156.

No motherboard components such as the PSU, disk drives, VGA card, and RAM with a height greater than 39mm should be present within a 61.5mm radius from the center of the CPU.

Dimensions 120(L) x 123(W) x 67(H) mm Weight 475g Base Material Pure Copper Dissipation Area 3,300㎠

Bearing Type 2 Ball-Bearing Speed 1,150rpm ~ 2,100rpm ± 10 % Noise Level(1) 17.5dBA ~30.0dBA ± 10% Control Method PWM Control, Auto Restart

(1) Measured 1m distance away from source.

Compatible with all single, dual, and quad core CPUs for Intel socket 775 and AMD socket AM2/754/939/940. Compatible with Slim Tower / Low Profile Home Theatre PC Enclosures. Automatic Fan Speed Control feature included in the Ultra Quiet 110mm PWM(Pulse Width Modulation) enabled fan. Patented curved heatpipe design for heat transfer performance of up to 4 heatpipes using just 2. Ultra-thin 0.2mm fins for minimized weight and significantly reduced airflow resistance.

- Cooler (CNPS8700 NT) - Thermal Grease - Clip Support - Clip Support Fixing Bolts - Clip - Clip Lever - Washers - Nuts - User’s Manual

Zalman affixes a Computer Noise Prevention System (CNPS) mark to all components used for noiseless computers.

The maximum weight for a cooler is specified as 450g for Intel Socket 775 and AMD Sockets AM2/754/939/940. Special care should be taken when moving a computer equipped with a cooler that exceeds the specified weight limit. Zalman is not responsible for any damage that occurs when moving a computer. Check the components list and condition of the product before installation. If any problem is found, contact your place of purchase to obtain a replacement. Excessive force exerted on the fan may damage the fan, resulting in damage to the system. Operation of the PWM fan varies depending on the Motherboard’s BIOS settings. Please activate the PWM Control mode in the BIOS settings after installation. Refer to the mother board’s manual for detailed information regarding the PWM Control mode. Zaman Tech Co., Ltd. is not responsible for any damages to the system and CPU resulting from overclocking.