CPU Cooling Solution! This Cooler Master DP5-6I11A-X9 heat sink and fan features an aluminum heat sink with a 60 (2.36-inches) x 60 x 10 mm fan, 4200 RPM fan speed and an airflow of 18 CFM! The DP5-6I11A-X9 supports Intel Socket 370 as well as Athlon, Athlon XP and Duron Socket A and 462 processors up to 2700+. Keep your CPU cool and upgrade today!