This Spire Heat Sink and Fan supports Intel Celeron and Pentium 4 Socket 478 processors up to 3.8 GHz. It features a specially designed metal clip for easy installation, extends CPU life, and reduces CPU temperature.

The adjustable fan speed controller (FAN MATE 2) enables control of noise and fan performance. Pure Copper and Pure Aluminum base material ensures excellent heat dissipation.

Keep your Socket A CPU running cool! This ICE-AGE CPU fan features three powerful heat pipes for overclocking PCs, keeping your CPU cool and extending your CPU's life!

The Thermaltake TR2 M3 features a unique copper-screwed process to make good contact between copper and aluminum, which improves heat dissipation.

They are famous for their excellent cooling abilities on overclocked Socket A & 370 CPU's. It works even better and QUIETER with a 60 to 80mm Fan Adapter and a Sanyo Denki 80mm High Speed fan