A high-capacity 64GB DDR4 memory module with dual-rank x4 organization operating at 3200 MHz optimized for Lenovo systems. Features cutting-edge DDR4 performance with ultra-high capacity designed for Lenovo server platforms requiring substantial memory. Provides maximum memory density with high-speed operation for demanding server applications. Designed for Lenovo servers requiring large memory configurations with cutting-edge DDR4 performance and proven Lenovo compatibility.