The Samsung 256MB PC-133 SDR SDRAM 144-Pin SO-DIMM Memory (K4S560832E-TC75) is a high-quality RAM module designed for computers that require a reliable and efficient memory solution. With a total capacity of 256MB spread across one module, it offers ample storage space for running multiple applications smoothly. The PC-133 bus speed ensures faster data transfer rates, while the SDR SDRAM technology provides stable performance for various computing tasks. This memory module from Samsung is a dependable choice for enhancing the overall efficiency of your computer system.!!LOT OF TWO(2)!!!