HMCG94MEBRA109N Hynix 64GB DDR5 PC5-38400 ECC SDRAM Server Memory Module

Hynix HMCG94MEBRA109N 64GB DDR5 PC5-38400 ECC Memory

The Hynix HMCG94MEBRA109N 64GB 4800MHz DDR5 RDIMM is engineered for high-end enterprise servers and mission-critical data centers requiring superior bandwidth, efficient multi-tasking, and reliable data validation. This advanced module delivers increased throughput, reduced latency variability, and exceptional responsiveness for workloads such as virtualization, AI processing, cloud infrastructure, and heavy database management. With its ECC capability, registered architecture, and robust DDR5 enhancements, this module ensures stable operation even under uninterrupted 24/7 computing loads.

General Information and Component Specifications

• Manufacturer: Hynix
• Part Number: HMCG94MEBRA109N
• Product Type: Server-grade SDRAM Memory

Core Attributes and Memory Capabilities

• Product Name: 64GB DDR5 SDRAM Performance Module
• Total Capacity: 64GB
• Technology Type: DDR5 SDRAM
• Included Modules: 1 × 64GB RDIMM
• Speed Rating: 4800MT/s (DDR5-38400 / PC5-38400)
• Error Correction: ECC-supported for reinforced reliability
• Architecture: Registered DIMM for enhanced signal stability
• CAS Latency: CL40 for balanced performance
• Rank Structure: 2Rx4 optimized for server-grade operations

Advantages of ECC Registered DDR5 Technology

DDR5 ECC Registered modules offer transformative improvements in data throughput, signal accuracy, and voltage efficiency. By incorporating on-module power management and enhanced data buffering, these DIMMs efficiently handle higher-capacity workloads.

• On-die ECC functionality helps detect and correct common data errors.
• Improved performance-per-watt capabilities reduce operational overhead.
• Better channel utilization delivers smoother, high-bandwidth data cycles.
• Supports multi-threaded server applications without compromising stability.

Benefits of 4800MT/s Transfer Rates

• Enhanced application responsiveness during complex computations
• Supports heavy server virtualization clusters
• Reduces bottlenecks in cloud and edge computing
• Greater performance ceilings for high-intensity workloads

ECC Functional Highlights

• Prevents system crashes caused by transient signal disturbances
• Improves long-term server uptime and dependability
• Mitigates risks in computational modeling and financial processing
• Strengthens entire memory channels against data degradation

RDIMM Server-Grade Advantages

• Supports multi-module configurations with high channel density
• Enables scalable memory expansion without signal weakening
• Ideal for rack servers, blade servers, and enterprise towers
• Boosts server performance under simultaneous heavy workloads

Form Factor and Interface

• Form Factor: 288-Pin RDIMM
• Designed for seamless insertion into modern DDR5-compatible server slots
• Enhanced durability for extended server uptime

Shipping and Handling Specifications

• Shipping Height: 1.00 inch
• Shipping Depth: 6.75 inches
• Shipping Weight: 0.20 lb

Protected Packaging for Critical Hardware

• Impact-resistant materials used to safeguard components
• Anti-static shielding to prevent electrostatic discharge
• Prevents moisture exposure during transport

Performance Enhancements for Specialized Workloads

This 64GB DDR5 module improves operational fluidity and reduces congestion in systems that manage constant data requests. Ideal for:

• Distributed computing frameworks
• Large-scale SQL and NoSQL databases
• ERP platforms handling thousands of transactions per second
• Advanced security monitoring solutions

Eco-Friendly Performance Characteristics

• Lower energy consumption per transferred bit
• Reduced cooling demands in populated server racks
• Enhanced voltage regulation under fluctuating loads

Compatibility and Integration Benefits

Designed for Modern Server Platforms

• Compatible with next-generation Intel and AMD server CPUs
• Supports multi-channel memory layouts
• Engineered to meet enterprise reliability expectations

Advanced DDR5 Server Memory Architecture for Enhanced Data Processing

The Hynix HMCG94MEBRA109N 64GB 4800MHz DDR5 PC5-38400 ECC SDRAM module represents a sophisticated advancement within the professional server memory category. This component is engineered to deliver exceptional data throughput, reduced latency, and heightened operational stability across enterprise systems that demand consistent performance. Its DDR5 architecture introduces faster transfer speeds and refined channel efficiency, providing servers with the foundational bandwidth required for multitasking, virtualization, analytical processing, and continuous workloads. By offering 64GB of high-density capacity, this module ensures that complex computational operations, data-intensive workflows, and memory-hungry server applications operate seamlessly without bandwidth limitations.

High-Performance 4800MHz Frequency for Demanding Computing Environments

The 4800MHz memory speed allows the module to excel in performance-critical environments where response time and parallel execution are paramount. With PC5-38400 bandwidth rating, the module achieves dramatically improved data transfer rates when compared with earlier-generation memory platforms. This frequency enables servers to process large datasets, support expanded user sessions, manage cloud-based interactions, and execute AI-driven workloads with minimal delay. From data center clusters to private enterprise servers, this elevated frequency ensures smooth task execution and stable server operations even during peak processing cycles. Its optimized timing structure enables consistent performance across rapid processing sequences and computationally complex applications.

ECC Error Correction for Mission-Critical Reliability

ECC (Error-Correcting Code) protection embedded within the Hynix HMCG94MEBRA109N is a vital feature for enterprise systems requiring uninterrupted stability. This technology scans, identifies, and corrects common forms of memory data corruption. As a result, servers benefit from stronger data integrity, significantly lowered risk of system crashes, and enhanced operational consistency. ECC SDRAM is the preferred choice for organizations deploying financial computation platforms, medical database systems, cloud computing clusters, security appliances, and virtual private hosting services. Its self-correcting capability ensures that workloads remain uncompromised and system processes remain reliable even under intense resource demand. The SDRAM design further enhances response rate and energy consumption efficiency.

Stable Dual-Channel and Multi-Channel Optimization

The DDR5 internal architecture is engineered to function efficiently within multi-channel server boards, supporting improved burst lengths and higher sustained throughput levels. It distributes data across independent subchannels, increasing concurrency and minimizing potential bottlenecks. The refined bus layout ensures smooth data scrambling, reduced noise interference, and optimized transfer latency. With higher bank group capacity and enhanced refresh mechanisms, the module effectively supports simultaneous operations and significantly reduces wait cycles. These architectural improvements make the module ideal for computational modeling, high-frequency trading systems, enterprise virtualization, and containerized environments where constant memory access is required.

Thermal Efficiency and Energy-Optimized Component Structure

Designed with modern thermal management enhancements, the module ensures that servers operate at safe temperature levels during continuous load cycles. The optimized PCB structure, improved power management circuits, and refined voltage regulation enhance thermal stability while reducing energy consumption. DDR5 technology introduces a dedicated power management IC structure, allowing streamlined voltage control and improved power delivery accuracy. Lower voltage consumption contributes directly to reduced heat output and extended component lifespan. Energy-optimized memory solutions such as the Hynix HMCG94MEBRA109N enable large-scale data centers and private enterprises to minimize electricity costs without sacrificing computing performance.

Durable Manufacturing Standards for Enterprise Deployment

Each memory module is developed according to strict industry-grade quality standards, ensuring longevity and resilience within physically demanding environments. Precision soldering, reinforced PCB layers, robust thermal resistance, and engineered signal pathways guarantee dependable memory access. Hynix adheres to rigorous validation protocols including stress testing, environmental simulations, vibration evaluation, and extended operational verification cycles. This ensures that the module can tolerate sudden workload spikes, temperature fluctuations, and prolonged uptime conditions typical in server rooms and cloud hosting facilities. Its build quality supports consistent output across virtual machines, distributed workloads, and real-time database servers.

Optimized for 288-Pin DDR5 Server Motherboards

The 288-pin RDIMM layout ensures compatibility with modern server platforms and motherboard architectures that support DDR5 technology. The unique physical configuration enhances signal routing and improves power delivery efficiency. The RDIMM format integrates a register to improve signal integrity between the memory controller and module, reducing electrical noise and enhancing communication accuracy. This allows servers to support expanded memory arrays and maintain predictable performance during multitasking or distributed application deployment. The RDIMM design is particularly beneficial for multi-socket server boards that rely on high-capacity memory banks to support enterprise virtualization, infrastructure scaling, and software-defined networking environments.

Enhanced Refresh Technologies for Greater Stability

DDR5 modules such as the HMCG94MEBRA109N feature improved refresh mechanisms that enhance memory retention accuracy and reduce operational faults. These enhancements include advanced auto-refresh cycles, background refresh capabilities, and dynamic refresh optimization. This ensures memory cells maintain stable charge levels while simultaneously reducing interruptions to the data processing pipeline. Enhanced refresh technology helps reduce downtime, minimize processing delays, and maintain overall system efficiency. It is particularly useful for servers running intensive 24/7 applications, distributed computing networks, or containerized software stacks that rely heavily on uninterrupted access to system memory.

Server Application Suitability Across Key Enterprise Workloads

The Hynix HMCG94MEBRA109N is suited for a wide range of server applications spanning corporate, industrial, and scientific computing environments. Its high capacity ensures that enterprise-level virtualization stacks, cloud-hosted applications, ERP platforms, and analytical engines can operate without memory shortages. By supporting high-frequency operations, the module enhances server responsiveness and allows IT administrators to allocate larger workloads to virtual machines, containers, and distributed software environments. Organizations handling machine learning pipelines, network automation systems, cybersecurity analytics, and real-time communication platforms rely on memory modules with these performance characteristics for consistency and throughput.

Workstation and Server Virtualization Benefits

In virtualization-heavy workflows, memory capacity and bandwidth directly influence the number of simultaneous virtual machines that can be deployed with stable performance. The 64GB capacity combined with 4800MHz speed allows administrators to scale up resource allocation for multiple user sessions without experiencing system slowdown. Virtual desktops, sandboxed environments, and isolated workloads run efficiently on servers equipped with high-density DDR5 memory. This facilitates smoother resource distribution, faster boot times, improved application responsiveness, and enhanced security segmentation.

Cloud Computing and Distributed Processing Compatibility

The module's high throughput and optimized architecture align effectively with cloud-based workloads, where distributed applications must access large datasets swiftly and reliably. Cloud servers require substantial memory bandwidth to support real-time analytics, monitoring tools, orchestration systems, and automation frameworks. The DDR5 speed enhances synchronization between distributed processes, reducing latency in multi-node interactions. Enterprises deploying hybrid cloud strategies, software-defined storage solutions, or infrastructure-as-code ecosystems benefit from the consistent performance offered by this memory category.

Scientific, AI, and Machine Learning Computational Support

Scientific workloads that involve simulation, modeling, and data pattern recognition rely heavily on memory speed and capacity. DDR5’s increased bandwidth enables faster dataset loading and smoother execution of data-intensive algorithms. Machine learning models, particularly those using large training sets, benefit from expanded memory capability as it reduces the need for frequent data swapping and improves cycle efficiency. The ECC feature further enhances reliability, ensuring that high-precision scientific calculations remain accurate and consistent throughout extended training cycles or simulation operations.

Enhanced Data Flow and Latency Optimization

The memory module’s architecture is engineered to reduce latency and improve overall data communication efficiency. DDR5 technology implements dual-channel DIMM structures, increased burst lengths, and refined command encoding. These improvements collectively reduce waiting cycles and enhance the speed of data retrieval. The higher bank count and improved channel architecture result in smoother parallel processing and reduced delays in memory-intensive tasks. For enterprise systems executing rapid transaction sequences or maintaining large caches, these latency improvements translate into observable performance gains.

Improved Signal Integrity and Noise Reduction

Signal reliability plays a crucial role in high-speed memory operation, particularly within dense server racks containing numerous electrical components. The Hynix module features refined PCB layers, enhanced copper pathways, and improved grounding mechanisms that minimize electrical interference. This results in clearer signal transmission, fewer read/write errors, and more predictable system behavior. These improvements directly contribute to enhanced system uptime and reduced performance variations.

Advanced DRAM Cell Design for Faster Access Cycles

The redesigned DRAM cells in DDR5 architecture allow faster charge and discharge cycles, improving responsiveness during heavy workload conditions. Enhanced prefetch structures and optimized row activation algorithms enable the memory to quickly respond to high-frequency data calls. Servers that handle continuous streaming data, large-scale transactions, or intensive monitoring processes benefit greatly from this improved cell efficiency. It ensures that operations proceed smoothly even when under stress from multiple simultaneous tasks.

Compatibility with Modern Servers and Enterprise Infrastructure

The Hynix HMCG94MEBRA109N is designed to be compatible with a wide array of next-generation server motherboards that support DDR5 RDIMM technology. Its carefully engineered interface ensures smooth integration with platforms used in cloud hosting, virtualization clusters, managed IT systems, and high-performance workstations. As modern servers continue to adopt DDR5, this memory module provides an essential upgrade path for companies seeking to maximize their system’s potential without compromising reliability or scalability.

Optimized Integration for Server Operating Systems

Modern operating systems such as Windows Server, Linux distributions, VMware platforms, and cloud-native OS environments require memory modules capable of sustaining consistent workload throughput. The Hynix module meets these requirements through its optimized bandwidth, high-speed processing capability, and reliability features. As a result, systems running enterprise-level security tools, continuous deployment platforms, or cross-platform orchestration tools achieve higher stability and responsiveness.

Future-Proofing for Emerging Technologies

As organizations adopt newer technologies such as AI-driven automation, blockchain development servers, zero-trust security frameworks, and IoT processing hubs, memory demands continue to expand. DDR5’s advanced architecture ensures long-term compatibility with these emerging workloads. The module provides a foundation for scalability, allowing systems to handle increasingly complex applications without requiring immediate hardware replacement.

Improved Uptime for Enterprise Services

Memory reliability is essential for services requiring uninterrupted availability. Systems hosting essential business applications, communication platforms, e-commerce infrastructure, and operational databases experience fewer disruptions due to the module’s advanced error-correction capabilities and consistent throughput. Enhanced stability translates into smoother user experiences, faster data retrieval, and minimized risk of unexpected system reboots.

Scalable Memory Infrastructure for Business Growth

As organizational requirements increase, servers must be capable of scaling memory capacity without sacrificing performance. The DDR5 platform provides a robust foundation for growth, allowing businesses to expand their workloads, user base, or operational complexity while retaining efficient resource allocation. The Hynix module’s density and efficiency enable enterprises to support evolving software ecosystems and heightened data demands.