The EMC 100-562-538 is a 1GB DDR2 RAM module, designed to boost the performance of older EMC storage systems and network servers. Operating at a speed of 667MHz with a CAS Latency of 5, it provides a practical performance improvement for legacy systems, allowing them to handle more concurrent tasks and process data more efficiently. This module features a 240-pin configuration, making it compatible with a wide array of DDR2-supported devices. The moderate speed and capacity of this DDR2 module make it an economical choice for system upgrades or repairs, extending the lifespan of valuable hardware. It supports ECC (Error-Correcting Code), which detects and corrects data corruption, ensuring data integrity and system reliability. This RAM module is ideal for EMC systems in need of memory enhancement without the cost of full hardware replacements.