HMCT14MEERA152N Hynix 256GB PC5-38400 DDR5 Memory Module

Hynix HMCT14MEERA152N 256GB RAM

The Hynix HMCT14MEERA152N 256GB PC5-38400 DDR5 Memory Module delivers advanced performance, reliability, and efficiency for enterprise-grade computing systems.

General Information

• Brand Name: Hynix
• Part Number: HMCT14MEERA152N
• Category: Memory Module

Technical Specifications

• Capacity: 256GB
• Memory Type: DDR5 SDRAM
• Module Count: 1 x 256GB

Performance Attributes

• Bus Speed: 4800MT/s DDR5-4800 / PC5-38400
• Error Correction: ECC (Error-Correcting Code)
• Signal Processing: Registered
• Latency Timing: CL40
• Rank Configuration: 8Rx4

Physical Characteristics

Form Factor

• Design: 288-pin RDIMM

Dimensions and Weight

Measurements

• Height: 1.00 inch
• Depth: 6.75 inches

Weight

• Shipping Weight: 0.20 lb

Hynix HMCT14MEERA152N 256GB PC5-38400 Memory Module

The Hynix HMCT14MEERA152N 256GB PC5-38400 DDR5-4800MT/s 8Rx4 ECC Memory module represents a specialized category of enterprise server memory engineered to support modern high-core-count processors, advanced virtualization workloads, and data-intensive applications across various datacenter infrastructures. This memory classification belongs to the next generation of DDR5 Registered DIMMs, evolving significantly beyond the capabilities of DDR4 modules through greater bandwidth, improved signal reliability, and enhanced power efficiency. As organizations adopt more sophisticated systems, this category of high-density DDR5 memory ensures that servers can handle rapidly expanding workload demands with improved performance headroom, increased multitasking capability, and long-term scalability.

The category of 256GB DDR5 RDIMM modules is designed specifically for mission-critical computing environments that require exceptionally large memory pools within a single DIMM slot. It functions as part of a broader ecosystem of advanced ECC-protected, multi-rank, high-frequency memory solutions built for enterprise-grade stability. The incorporation of an 8Rx4 layout significantly increases the available storage layers within the DIMM, enabling far greater density and throughput compared to traditional configurations. Servers in fields such as artificial intelligence, high-performance computing, engineering simulation, genomics research, and database management can rely on this memory type to maintain operational continuity and consistent task execution without compromising reliability.

DDR5 Performance Engineering and Throughput Characteristics

The DDR5 architecture introduces major technological advancements over previous generations, positioning this category of memory modules as a future-proof core component for demanding server applications. With a speed grade of 4800MT/s, the Hynix HMCT14MEERA152N and similar products deliver superior bandwidth for data transfer, enabling servers to process complex calculations and parallel operations with reduced latency and higher throughput efficiency. This speed rating aligns with the needs of large-scale compute clusters, distributed cloud environments, GPU-accelerated workloads, and machine learning frameworks requiring high-speed access to large datasets.

On-Die ECC, Enhanced Reliability, and Advanced Error Management

A key characteristic of this memory category is the integrated On-Die Error Correction Code mechanism, which adds a new layer of protection that works alongside traditional ECC capabilities. This combination ensures that internal and external data paths are constantly validated, reducing the risk of data corruption, system instability, or application failure. The ability to automatically detect and correct minor data inconsistencies provides a robust foundation for industries where accuracy and uptime are essential. The reliability improvements embedded at the silicon level help minimize maintenance interruptions while supporting sustained performance across lengthy computational tasks.

Power Efficiency Through DDR5 Innovations

The integrated Power Management IC, which is placed directly on the module, is another prominent innovation featured in this category. This architectural change shifts power regulation duties away from the motherboard and onto the DIMM itself, resulting in finer power tuning, reduced voltage fluctuation, and improved overall energy efficiency. As servers scale to hundreds or thousands of DIMMs across large data facilities, the cumulative reduction in power consumption becomes significant, providing lower operational costs and supporting more environmentally conscious datacenter strategies. The optimization of power delivery also contributes to improved signal integrity at high frequencies, ensuring dependable operation even under continuous heavy server loads.

Enterprise Server Compatibility and Workload Advantages

The storage density and technical design of the Hynix HMCT14MEERA152N place it within the top tier of high-capacity RDIMMs intended for dual-socket and multi-socket enterprise servers. This memory category is engineered for compatibility with leading server ecosystems used in business critical functions, including cloud orchestration infrastructure, AI inferencing nodes, scientific research machines, virtualization clusters, and multi-user database servers. Because this type of memory supports large-scale data allocation and parallel processing, organizations can integrate it within complex server architectures to achieve substantial performance gains without requiring rapid hardware refresh cycles.

Improving Virtualization and Cloud Hosting Efficiency

Virtualization technology significantly benefits from memory modules of this scale due to the increased number of virtual machines, containers, and application instances that can be maintained simultaneously. The 256GB density provides a large memory pool for hypervisor management, while its DDR5 bandwidth ensures swift interprocess communication and seamless workload migration. This gives cloud service providers and enterprise IT administrators the flexibility to deliver smoother end-user experiences, allocate more resources to critical applications, and uphold performance standards even during peak demand cycles.

High-Performance Data Analytics and Computational Workflows

Big data analytics platforms, modeling engines, and engineering applications frequently encounter memory bottlenecks when working with extremely large datasets. This category of high-density DDR5 RDIMM modules addresses such limitations by giving these applications the required memory headroom to load, analyze, and process enormous volumes of structured and unstructured information simultaneously. High-bandwidth memory capability allows analytic engines to query datasets faster and execute computations with fewer bottlenecks, accelerating time-to-insight for businesses relying on data-driven decision-making strategies. Researchers and engineers also benefit from improved simulation accuracy, shorter computation cycles, and smoother iterative testing processes.

Multi-Rank Architecture and Advanced Module Structure

The 8Rx4 architecture signifies a multi-layered memory configuration designed to maximize capacity while maintaining stable data access patterns. Memory ranks act as independent groups of memory chips that can be accessed sequentially by the server’s memory controller, expanding parallelism and reducing latency during large data operations. The x4 organization ensures that each chip handles narrower data widths, improving system resilience and helping reduce the risk of failures when compared to wider chip configurations. This rank and width combination is ideal for enterprise-grade deployment, as it strikes a balance between density, fault tolerance, and read/write efficiency.

Internal Signal Integrity and Module Stability

DDR5 modules incorporate advanced signal routing, improved PCB layering, and optimized timing enhancements that support high-frequency data transfers. As data transmission rates increase, maintaining clear and stable electrical signals becomes vital for consistent memory performance. The Hynix module category uses improved I/O buffer design, strengthened error detection, and refined command/address signaling to ensure that even under extreme workloads, signal degradation and noise interference remain minimal. This leads to smoother operation in multi-threaded environments, reduces the likelihood of computational delays, and allows servers to maintain predictable performance regardless of workload intensity.

Thermal Management Considerations in High-Density Memory

High-capacity RDIMMs generate heat during prolonged operation, making thermal management essential for optimal server longevity. This memory category includes materials and design components that facilitate heat dissipation and sustain performance stability. Servers equipped with these modules must maintain efficient airflow pathways and cooling infrastructure to ensure continuous operation at peak capacity. Well-managed thermal conditions contribute to reduced memory throttling, enhanced signal consistency, and extended component lifespan, all of which support a more resilient computing infrastructure.

Long-Term Scalability for Datacenter Upgrades

As enterprise demands grow, server environments must accommodate larger datasets, heavier workloads, and more active processes. High-density DDR5 memory categories like the one represented by the Hynix HMCT14MEERA152N ensure that organizations can scale performance without replacing entire server fleets. Memory expansion remains one of the most cost-effective ways to enhance server capabilities, and the availability of 256GB modules allows administrators to incrementally upgrade systems, increase workload capacity, and maintain competitive performance levels while protecting their long-term IT investments.

Enhanced ECC Protection and Data Safety Features

The memory category defined by this module integrates sophisticated ECC mechanisms that are essential for preserving data accuracy in business-critical environments. ECC technology continuously monitors memory operations and corrects minor errors that naturally occur during high-speed data movement. Combined with On-Die ECC, this layered protection reduces the risk of corrupted output, safeguards sensitive computations, and ensures smooth performance across extended uptime cycles. Industries such as financial services, telecommunications, medical research, and scientific computing depend heavily on memory accuracy, and this module category directly supports those reliability requirements.

Improved System Uptime and Error Prevention

Server environments that operate continuously require components capable of sustaining long-term reliability. ECC memory modules such as those in the DDR5 256GB category help prevent conditions that would otherwise result in system failure, performance degradation, or costly downtime. These memory modules significantly enhance system resilience by reducing the frequency of uncorrected errors, which ensures that critical applications and enterprise services remain highly available. System administrators benefit from fewer unexpected maintenance intervals and more predictable server behavior.

Data Integrity in High-Concurrency Applications

Modern computing workloads often involve thousands of simultaneous operations, each requiring accurate memory handling. The memory category represented by the Hynix HMCT14MEERA152N is built to support environments that demand strict data integrity during high-concurrency tasks. Applications such as large-scale transaction processing, multi-tenant cloud hosting, blockchain validation, and high-frequency trading benefit from these memory protections, ensuring that data remains consistent as servers process massive quantities of simultaneous requests. This stability supports improved operational reliability and enhances the trustworthiness of computational results.

Bandwidth Optimization and Reducing Bottlenecks

The transition to DDR5 architecture introduces dual 32-bit memory channels per module instead of the single 64-bit channel found in DDR4. This structural change effectively doubles the potential parallelism per DIMM, enabling significantly greater data throughput and smoother memory access patterns. The memory category built on this technology ensures that bottlenecks common in high-performance environments are substantially reduced. Servers can access smaller chunks of data more frequently and with greater efficiency, which enhances processing speed across memory-heavy workloads such as real-time analytics, distributed computing, and large-scale virtualization.

Latency Improvements and Increased Queue Management

To accommodate higher frequencies and greater data movement, DDR5 technology incorporates improvements in command queue management and memory refresh processes. These changes support more efficient communication between the DIMM and the CPU, reducing read/write delays and streamlining data access. The Hynix module category capitalizes on these improvements to deliver faster and more predictable latency patterns. Applications with stringent response-time requirements, such as scientific modeling or real-time decision engines, benefit greatly from these optimizations.

Parallel Processing Strength Through Higher Bank Groups

DDR5 memory modules incorporate increased bank groups and bank counts compared to DDR4, enabling more parallel operations and better overall efficiency. This architecture allows servers to access more memory segments at the same time, enhancing performance during concurrent tasks. High-capacity RDIMMs like the 256GB modules excel in exploiting this structure, offering strong throughput, improved burst activity, and enhanced computational multitasking. This directly increases performance for complex workloads involving multi-layer neural networks, distributed processing frameworks, and large database engines.

Data Center Deployment and Server Optimization Benefits

Organizations deploying modern enterprise servers increasingly rely on memory categories such as this one to push infrastructure efficiency, reliability, and speed to higher levels. The Hynix HMCT14MEERA152N and similar high-density DDR5 RDIMMs support the structural evolution of virtualized environments, cloud-native applications, and AI-driven computation. Their bandwidth and density allow administrators to build stronger, more flexible server architectures capable of running diverse workloads while maintaining optimal performance consistency. With the accelerating growth of data-driven technologies, this category of memory serves as a foundational component in next-generation IT strategies.

Supporting Hybrid and Multi-Cloud Architectures

Hybrid cloud and multi-cloud infrastructures depend heavily on memory performance to support elastic resource allocation, workload migration, and distributed application management. High-density DDR5 RDIMMs provide the performance backbone necessary to maintain fluid transitions and scalable virtualization performance. Memory-intensive operations such as multi-tenant hosting, container orchestration, and real-time resource scaling all benefit from these modules. The higher memory capacity allows servers to run additional cloud-native processes while maintaining strong efficiency and minimal latency across interconnected systems.