The Samsung M378B5273DH0-CH9 4GB PC3-10600 (DDR3-1333) Memory module is a high-quality RAM upgrade for your computer. With a total capacity of 4GB and a form factor of DIMM, this DDR3 SDRAM module from Samsung is designed for optimal performance and reliability. The module is compatible with a variety of devices and offers a bus speed of PC3-10600 (DDR3-1333) for fast and efficient data processing. Upgrade your system with this genuine Samsung memory module to improve speed and multitasking capabilities.