Are you short on space, but need a lot of computing power? StarTech.com has the solution. Designed to work with today"s cutting-edge Pentium® 4 processors, the MICROP4LPHSF is a low-profile heatsink and fan designed to provide maximum cooling in a small package. Perfect for Micro ATX and other reduced footprint case designs, this product is also ideal for improving airflow inside crowded full-sized cases. The copper heatsink and high-quality ball bearing fan ensure the necessary heat dissipation to keep your computer running cool for maximum uptime and longevity.