ZALMAN Computer Noise Prevention System with Silent Fan, Circular Aluminum and Copper Heatsink Heatsink CPU Cooler CNPS7000-ALCU
The Zalman CNPS7000-Cu does not generate noise or vibration in Silent Mode. It features a pure copper base material that ensures excellent heat dissipation, and an Intel Pentium 4 (Socket 478) and AMD Sempron/AMD64 (Socket 754/939/940) compatible design for broad compatibility. (To use this product on socket 775, ZM-CS1 must be purchased separately.) The 92mm fan inside the FHS maximizes airflow and makes installation easier, while the adjustable fan speed controller (Fan Mate 2) enables control of noise and fan performance.What's in the Box:Common Parts: Heatsink Assembly (CNPS7000-Cu), four Bolts, Thermal Grease, Adjustable Fan Speed Controller (Fan Mate 2), User's Manual - in English and Korean. Components for Intel Pentium 4 (Socket 478): two Clip Supports for Socket 478. Components for AMD Sempron/AMD64 (Socket 754/939/940): two Nipples.