An ultra-high-capacity 128GB DDR4 load-reduced memory module with quad-rank x4 organization operating at enhanced 2666 MHz from Samsung. Features maximum memory density through advanced load-reduced buffering technology with improved DDR4 performance. Provides ultimate single-module memory capacity for applications requiring massive memory configurations with enhanced speed. Designed for servers requiring extreme memory density with high-performance DDR4 technology and Samsung's advanced load-reduced buffering.