Socket 563 is a microPGA CPU socket used exclusively for low-power (16 W and 25 W TDP) Athlon XP-M processors (Models 8 & 10). This socket can usually be found in laptops and requires a low-power mobile part in a special 563-pin µPGA package which is different from the Socket A (462 pin) package used for other Athlon processors. There are desktop computer motherboards equipped with Socket 563. PCChips is known to have marketed such a board, the M863G Ver3 (actually made by ECS), bundled with a socket 563 processor and a heatsink. See also List of AMD microprocessors Athlon XP-M External links Pictures of the PCChips M863G Ver3 equipped with socket 563 Pictures of 563-pin µPGA Athlon XP-M processors References AMD mobile sockets