Rosewill RCX-Z300 92mm Ball CPU Cooler
The heatsink portion of the RCX-Z300 consists of aluminum extrusion fins surrounding a copper base and core. These convection fins have a branching, "crotched" profile which practically doubles the amount of surface area available to diffuse the surplus heat. The RCX-Z300 will support Intel Socket LGA 775 processors including the Core 2 Extreme, -Quad, -Duo and Pentium D, -4 and Celeron D CPUs.