The Kingston DDR3 2x2GB RAM module is a DIMM form factor memory module with a total capacity of 4GB divided into two modules, each with a capacity of 2GB. It operates at a bus speed of PC3-10600 (DDR3-1333) and has 240 pins. Made in China, this RAM is designed for high performance and reliable computing tasks. Perfect for upgrading older computers or adding extra memory to boost efficiency, this Kingston RAM module is a quality choice for enhancing your system's performance.