Building a system? Don't waste time trying to match component compatibilities. Startech.com's UNIVERALHSF is a heavy-duty heatsink and fan that fits most Intel and AMD processors! The extra-large aluminum heatsink and 7x7 cm ball bearing fan cools the most powerful processors, and fits the following: Intel PIII and P4 up to 3.2 GHz, AMD Athlon XP 3000+, and AMD K7 and K8. Comes complete with Intel and AMD clips and thermal transfer compound for quick, professional quality installation. And it comes with an eye-catching purple heatsink and UV reactive fan!