The PSD1G400 by Patriot Retail is a DDR2-400 SODIMM module specifically crafted to meet the needs of users looking for a significant upgrade in their systems. With a robust configuration of DDR-400 DUAL, this module offers a substantial memory capacity of 1GB. It is designed to fit into 200-pin slots, making it suitable for a wide variety of laptops and compact computers requiring DDR2 technology. The module operates at a speed of 400MHz, providing a balance of performance and power efficiency that enhances the overall system responsiveness. Manufactured by Patriot, a company known for producing high-quality memory modules, the PSD1G400 stands out for its reliability and compatibility with existing systems. It is an excellent choice for users seeking to improve their device’s multitasking capabilities and overall speed without a significant power trade-off.