The CNPS9500 AM2 CPU Fan from Zalman performs CPU cooling with minimal noise or vibration.

PRODUCT FEATURES: Does not generate noise or vibration in Silent Mode Pure copper heatsink with component layout optimized for maximum cooling efficiency ...

The CNPS9500 AT CPU Cooler from Zalman is compatible with Intel Dual Core Pentium, Pentium 4, and Celeron D for Socket 775D.

The Zalman CNPS8000 CPU Fan is compatible with slim and low profile computer enclosures and gives noiseless and vibration-free operation in Silent Mode.

Marketing description is not available.