Solution Series CPU Cooler For Intel Socket 370 CPU's & AMD Athlon, Athlon XP, MP Socket CPU's up to 2100+. One-piece aluminum base with fin structure for superior heat conductivity. Features: * Air Flow: 24.4 CFM * Acoustic Noise: 40 dBA. * One-piece aluminum base with thin fin structure for superior heat conductivity * 150 square inch surface area for maximum heat dispersion