The LGA 772 is a type of CPU socket used for connecting processors to motherboards in computers. It is designed to accommodate specific Intel processors, particularly those from the Intel Core family, and supports various features like power management and thermal control. This socket is part of the LGA (Land Grid Array) family, which means it has pins on the motherboard rather than the processor. The LGA 772 socket was primarily used in server and workstation environments, providing a reliable connection for high-performance computing tasks.