LGA1151v2 is a socket type used for Intel processors. It is the updated version of the LGA1151 socket and is compatible with 8th and 9th generation Intel Core processors. The socket has 1151 pins and supports DDR4 memory. It is commonly found on motherboards designed for gaming and high-performance computing. The LGA1151v2 socket provides a reliable and efficient connection between the processor and the motherboard, ensuring optimal performance and stability.