M321R4GA3PB0-CWM Samsung 32GB DDR5-5600MHz Memory Module

M321R4GA3PB0-CWM Overview

The Samsung M321R4GA3PB0‑CWM is a 32 GB PC5‑44800 DDR5‑5600 RDIMM memory module built for enterprise servers, workstations, and other high‑performance computing environments where stability, capacity, and data integrity are critical. As a Registered DIMM (RDIMM), it includes an onboard register that helps buffer communications between the memory controller and the DRAM chips, improving signal integrity and allowing systems to support larger memory configurations with multiple modules installed.
This module runs at an effective 5600 MT/s data rate (DDR5‑5600) with a CAS latency of CL46, providing a balance between speed and stability that modern server workloads demand. Operating at 1.1 V, it delivers strong performance with relatively low power consumption compared with older DDR4 counterparts.