M321RBGA0B40-CWKBH Samsung 256GB PC5-38400 DDR5 Memory Module

M321RBGA0B40-CWKBH Overview

The Samsung is an ultra-high-capacity 256GB DDR5 ECC Registered module built for mission-critical enterprise servers and advanced data center infrastructures. Running at 4800MHz, it ensures massive memory bandwidth while maintaining stability across intensive workloads such as real-time analytics, AI/ML training, virtualization, and in-memory database processing. The ECC function provides robust error detection and correction, safeguarding against data corruption and ensuring system reliability. With its Registered DIMM design, the module supports large-scale memory deployments and stable operation in multi-CPU server environments.