CNPS7000-AlCu CPU Cooler

Does not generate noise or vibration in Silent Mode. Pure Copper and Pure Aluminum base materials ensure excellent heat dissipation. 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.) 92mm fan inside the FHS maximizes airflow and makes installation easier. Adjustable fan speed controller (FAN MATE 2) enables control of noise and fan performance.