Upgrade your laptop's performance with this Samsung 4GB DDR2 SODIMM RAM. With a bus speed of PC2-6400 (DDR2-800), this memory provides seamless multitasking and fast data transfer. It consists of two modules of 2GB each, making it an ideal choice for those who require high-speed memory. This RAM is compatible with various laptops and is designed to fit a SO-DIMM form factor. It is perfect for professionals who work on resource-intensive applications and requires a memory boost. With its reliable performance and high-speed features, this Samsung RAM is a great investment for anyone looking to enhance their laptop's performance.