M321RAJA0MB2-CCPKC Samsung 128GB PC5-51200 DDR5 Memory Module

M321RAJA0MB2-CCPKC Overview

The Samsung is a high-capacity 128GB DDR5 Registered ECC memory module, purpose-built for advanced enterprise and data center systems. Operating at 6400MHz with PC5-51200 bandwidth, it provides exceptional throughput required for AI workloads, cloud computing, scientific modeling, and large-scale data analytics. Its ECC Registered design ensures robust error correction and buffered signaling, enabling maximum stability and uptime in mission-critical infrastructures. The dual-rank (2Rx4) architecture enhances efficiency by improving parallel data handling, while the 1.1V operating voltage improves energy efficiency compared to previous memory generations.