LGA 1366, also known as Socket B, is a CPU socket designed by Intel for their Core i7 processors. Introduced in 2008, it supports the Nehalem and Westmere microarchitectures, allowing for high-performance computing in desktop and workstation environments. This socket features 1366 pins and supports Triple Channel DDR3 memory, enhancing data transfer rates and overall system performance. LGA 1366 was widely used in high-end systems, making it popular among gamers and professionals who required robust processing power for demanding applications.