The Intel E29477 LGA 1366 CPU Cooler Cooling Fan is a high-quality cooling solution designed for Socket LGA1366 processors. With a copper core heat sink and ball bearing type, this CPU fan provides efficient cooling performance. The sleek black design, 93mm fan diameter, and 4-pin power connection make it compatible with various computer systems. Made with aluminum, plastic, and copper materials, this Intel CPU fan is a reliable choice for maintaining optimal temperatures in your system.