Hynix 96GB PC5-38400 DDR5 HMCGM4MEBRB236N 4800MHz SDRAM RDIMM RAM

HMCGM4MEBRB236N Hynix 96GB PC5-38400 4800MHz ECC 2Rx4 DDR5 SDRAM 288-Pin RDIMM Memory Module Overview

The HMCGM4MEBRB236N Hynix 96GB PC5-38400 4800MHz ECC 2Rx4 DDR5 SDRAM 288-Pin RDIMM Memory Module is a high-performance enterprise-grade memory solution engineered to deliver maximum capacity, advanced stability, and top-tier efficiency for modern servers and data center platforms. Offering an impressive 96GB capacity, DDR5 technology, and ECC error correction, this registered DIMM is purpose-built for mission-critical applications such as virtualization, AI and machine learning, cloud computing, high-performance databases, and advanced analytics.

High-Density 96GB Capacity

The 96GB memory size provides IT administrators with the flexibility to deploy fewer modules per server, optimizing airflow, power usage, and memory density. With fewer DIMMs required for large memory deployments, organizations reduce overall system complexity and improve thermal performance in dense rack environments.

DDR5 4800MHz Performance

Operating at 4800MHz, the HMCGM4MEBRB236N delivers exceptional throughput and reduced latency for next-generation workloads. Compared to DDR4 modules, DDR5 doubles data transfer rates, enabling faster data handling and significantly enhancing server responsiveness under heavy enterprise workloads.

ECC Error-Correcting Code Technology

With ECC (Error-Correcting Code) functionality, this RDIMM ensures data reliability by automatically detecting and correcting single-bit memory errors. This feature is crucial for enterprises where uptime and data integrity are non-negotiable, such as financial systems, healthcare applications, and government infrastructures.

2Rx4 Dual-Rank Configuration

The 2Rx4 dual-rank setup provides higher memory bandwidth utilization by alternating data operations between ranks. This enhances throughput and lowers latency, optimizing server performance in high-intensity workloads like virtualization and HPC simulations.

288-Pin Registered DIMM Architecture

As a 288-pin RDIMM, the HMCGM4MEBRB236N uses a register buffer to reduce electrical loading on the memory controller. This ensures enhanced signal integrity and allows servers to accommodate greater total memory without compromising system stability.

Advantages of DDR5 Technology in Enterprise Environments

Massive Bandwidth Gains

DDR5 introduces up to double the bandwidth of DDR4, and at 4800MHz, this module ensures high throughput for demanding enterprise and HPC workloads. From AI/ML training pipelines to SAP HANA in-memory computing, DDR5 technology drives efficiency and scalability.

Lower Power Consumption and Enhanced Efficiency

DDR5 operates at just 1.1V, reducing power consumption across data centers. With integrated PMIC (Power Management IC), the module provides improved voltage regulation, ensuring energy-efficient performance that lowers operating costs while supporting sustainability goals.

On-Die ECC for Extra Reliability

DDR5 integrates on-die ECC, correcting minor internal cell errors before they impact the system. Combined with module-level ECC, the HMCGM4MEBRB236N offers a multi-layered reliability architecture, vital for mission-critical workloads.

Dual Independent Subchannels

DDR5’s architecture divides each DIMM into two independent 32-bit channels, improving parallelism and efficiency. This structural enhancement allows servers to achieve faster and more efficient data handling across diverse enterprise workloads.

Workload Applications

Enterprise Databases

The HMCGM4MEBRB236N is ideal for high-demand databases such as Oracle, Microsoft SQL Server, and SAP HANA. The 96GB capacity ensures fast in-memory processing, transaction acceleration, and reliable uptime for critical financial and ERP systems.

High-Performance Computing (HPC)

Workloads such as weather modeling, scientific simulations, and genomic sequencing demand high throughput. With ECC protection and massive capacity, the module ensures error-free calculations while maximizing performance in HPC clusters.

Big Data and Analytics

For organizations using Apache Spark, Hadoop, or real-time analytics engines, the HMCGM4MEBRB236N enables faster query response, efficient dataset handling, and scalability for large-scale analytics pipelines.

Reliability Features

Advanced ECC with On-Die ECC

A dual layer of protection is offered with on-die ECC at the chip level and traditional ECC at the module level. This ensures maximum uptime and data integrity across mission-critical workloads.

Thermal Management and Sensors

Integrated temperature sensors provide real-time monitoring, allowing administrators to implement better cooling strategies and maintain stable performance under heavy data center loads.

Stable Signal Transmission

The buffer in the RDIMM reduces noise and stabilizes signals, enabling error-free operation in multi-module server configurations, essential for enterprise-grade deployments.

Deployment Best Practices

Server Compatibility

This RDIMM is compatible with enterprise-class servers designed to support DDR5 ECC RDIMMs. It is not intended for consumer-grade desktops or systems requiring UDIMM modules.

Enterprise Benefits

Improved Density and Scalability

With 96GB per module, IT teams can scale memory to multi-terabyte levels across server platforms, supporting future-proof infrastructure investments.

Reduced Power Consumption

Operating at a lower voltage, the HMCGM4MEBRB236N cuts energy usage, reduces cooling demands, and minimizes overall power costs for data centers.

Increased System Reliability

ECC error correction and on-die ECC ensure consistent uptime, protecting mission-critical workloads from interruptions and preserving system stability.

Performance in Diverse Workloads

From enterprise applications to research simulations, this memory module provides balanced speed, capacity, and reliability across every use case.

Industry-Specific Applications

Financial Services

Banking, trading, and payment platforms depend on reliability. ECC-protected memory ensures accurate transactions and low-latency processing in financial systems.

Healthcare and Research

Genomics, medical imaging, and healthcare databases benefit from large-capacity error-correcting memory that ensures accuracy in sensitive workloads.

Government and Defense

Secure infrastructures in government and defense require memory modules with ECC reliability and robust error correction. The HMCGM4MEBRB236N meets these high standards.

Telecommunications

Telecom operators handling large-scale subscriber databases and real-time processing benefit from the high throughput and efficiency of this DDR5 RDIMM.

Scalability and Future-Proofing

Multi-Terabyte Memory Scaling

Deploying 96GB modules across servers allows data centers to scale into multi-terabyte configurations, supporting expanding workloads without hardware replacement.

Compatibility with Next-Gen CPUs

Built for DDR5 platforms, the HMCGM4MEBRB236N supports emerging multi-core processors designed to leverage higher memory bandwidth and greater scalability.