Upgrade your computer's memory with this pack of two Samsung 1GB DDR3 SDRAM modules. Each module has a capacity of 1GB, adding a total of 2GB to your system. These modules are compatible with computers that use PC3-8500S bus speed and have 204 pins. Boost your computer's performance with these high-quality memory modules. They are manufactured in China and are suitable for use in various computer systems. Improve your multitasking and overall computing experience with this Samsung 1GB DDR3 SDRAM memory pack.