240-pin memory modules are most commonly used in DDR2 and DDR3 DIMM configurations for desktop PCs. These memory modules are larger than SO-DIMMs and are designed to provide more substantial bandwidth and better performance, making them ideal for workstations, gaming PCs, and servers. The 240-pin configuration allows for higher data transfer rates, making it a suitable choice for users who need fast, stable memory for demanding applications or multitasking in desktop systems.
