Enhance your Dell server's performance with the DELL M391B5173QH0-YK0 memory module. This 4GB DDR3 module operates at a speed of 1600MHz (PC3L-12800E), providing a significant performance uplift for your server tasks and applications. Its unique configuration of 1Rx8 signifies a single-rank design with eight memory banks, optimized for compatibility and efficiency within Dell's ecosystem of server products. The low-voltage design (PC3L) reduces power consumption, contributing to a lower overall cost of ownership by decreasing energy costs and cooling requirements. This DDR3 memory module combines improved performance and energy efficiency, making it an ideal choice for businesses looking to upgrade their servers with cost-effective solutions that don't compromise on quality or reliability.