HMCT14AEERA152N Hynix 256GB 4800Mhz Pc5-38400 Registered 8rx4 1.2v DDR5 SDRAM 288-pin Rdimm Memory Module For Server

Hynix HMCT14AEERA152N 256GB RAM

The Hynix HMCT14AEERA152N 256GB DDR5 SDRAM memory module delivers exceptional speed and reliability for advanced computing environments. Designed with cutting-edge technology, this 288-pin RDIMM ensures seamless performance for servers and workstations.

Manufacturer Details

• Brand: Hynix
• Part Number: HMCT14AEERA152N
• Category: Memory Module

Technical Specifications

Storage and Technology

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

Performance Attributes

• Bus Speed: 38400MHz DDR5-4800 / PC5-38400
• Error Correction: ECC (Error-Correcting Code)
• Signal Processing: Registered
• CAS Latency: CL46
• Rank Features: 8Rx4

Physical Characteristics

Form Factor

• Design: 288-pin RDIMM

Dimensions and Weight

Measurements

• Height: 1.00 inches
• Depth: 6.75 inches

Weight

• Shipping Weight: 0.20 lb

Hynix HMCT14AEERA152N 256GB 4800Mhz Pc5-38400 RAM

The Hynix HMCT14AEERA152N 256GB 4800MHz PC5-38400 DDR5 SDRAM 288-pin RDIMM memory module represents a new era of server-grade performance that meets the increasing demands of virtualized infrastructures, high-capacity database environments, and compute-intensive enterprise workflows. As organizations accelerate digital transformation, reliable memory with exceptional bandwidth and efficient power behavior becomes a foundational requirement. This DDR5 registered module is engineered to provide superior scaling capabilities, consistent stability under load, and robust error-handling technologies that sustain long-term performance in mission-critical systems. The move from DDR4 platforms to DDR5 significantly elevates achievable throughput, enabling servers to maintain responsiveness even during peak resource utilization.

Evolution of DDR5 RDIMM Technology in Enterprise Systems

DDR5 technology improves upon the previous generation through increases in channel architecture, internal structure enhancements, and refined signal processing. The Hynix HMCT14AEERA152N 256GB module leverages these enhancements to support higher-speed operations while preserving reliability. DDR5 introduces dual-channel DIMM architecture, allowing more efficient data transfer pathways to operate simultaneously within the same physical module. This architectural shift reduces latency, boosts concurrency, and allows system processors to access data with reduced contention. These advancements significantly improve performance in applications such as artificial intelligence modeling, in-memory analytics, distributed computing platforms, and real-time financial modeling.

Bandwidth Expansion and Data Throughput Improvements

Operating at 4800MHz, this RDIMM delivers powerful bandwidth capacity under the PC5-38400 classification. High bandwidth enables workloads that depend on rapid, parallel data retrieval to maintain stability and responsiveness. Systems requiring frequent reads and writes, including virtualization clusters and heavy I/O workloads, benefit substantially from the elevated throughput capabilities. This memory module helps servers sustain operations that would otherwise bottleneck when relying on older standards.

Optimized Signaling and Reduced Latency Characteristics

DDR5 introduces on-die ECC, ensuring improved internal signal reliability and minimizing the likelihood of data corruption during high-cycle operations. With advanced signaling integrity, the module supports efficient communication between the memory controller and DIMM channels. Enhanced clocking architecture and improved refresh management further reduce delays, allowing the module to function more effectively during workload spikes. These innovations support sustained operational efficiency in environments requiring precise data consistency and uninterrupted transaction execution.

High-Capacity Server Memory Solutions

The 256GB capacity of the Hynix HMCT14AEERA152N module allows data centers to scale vertically without requiring extensive hardware overhauls. As modern servers increasingly rely on large pools of accessible memory, high-capacity RDIMMs provide the necessary headroom for rapid scaling. Deploying such large modules reduces the need for populating excessive memory slots, simplifies server configuration, and lowers overall system complexity. This approach supports streamlined enterprise growth and ensures that resources remain available for evolving computational demands.

Support for Virtualization and Containerized Workloads

Virtual machines and container ecosystems require substantial memory allocations to maintain performance when numerous instances run simultaneously. The Hynix 256GB RDIMM helps maintain the density and responsiveness of virtualization hosts. With ample memory, operators can run more instances per physical server, maximize cluster efficiency, and minimize resource contention. High-capacity configurations also improve workload balancing and failover strategies within distributed environments, allowing IT departments to respond more effectively to real-time resource fluctuations.

Enhancing Cloud and Hybrid Deployment Efficiency

Cloud service providers, hosting platforms, and hybrid infrastructures depend on scalable memory to offer consistent performance to diverse users. This DDR5 RDIMM ensures that application environments remain responsive even during high-traffic periods. Cloud-native workloads benefit from improved memory throughput, enabling developers to deploy more demanding applications without risk of slowdown. This enhanced performance also contributes to lower operational latency and improved end-user experience across multi-tenant environments.

Reliable Foundation for Data-Intensive Enterprise Applications

Enterprise systems that rely on vast datasets, including predictive analytics engines, multi-node databases, operational intelligence platforms, and transactional processing systems, benefit from the expanded capacity and throughput offered by this memory module. Efficient access to large in-memory datasets shortens processing cycles, reduces system strain, and increases overall operational agility. With DDR5’s refined architecture, organizations can deploy advanced software tools while ensuring full memory integrity and consistent uptime.

DDR5 Power Efficiency and Thermal Performance Enhancements

Beyond speed improvements, DDR5 introduces notable efficiency gains that directly impact server performance and longevity. With optimized power-management ICs integrated on the module, power distribution becomes more precise, minimizing waste and improving heat behavior. This refinement is critical for data centers managing extensive hardware clusters, where small improvements contribute significantly to total power savings. Lower voltage requirements also reduce thermal output, enabling systems to maintain stable operating temperatures, prolong component lifespan, and reduce cooling expenses.

Refined Power Delivery Architecture for Stable Operation

The integrated PMIC architecture featured in DDR5 RDIMMs centralizes power regulation directly on the module. This advancement eliminates reliance on motherboard-level distribution alone and allows the memory to regulate its own voltage more efficiently. Power stability is particularly valuable in unpredictable, high-load scenarios where consistent voltage is essential to preventing operational inconsistencies. This further supports reliability during heavy data processing and multitasking workflows.

Thermal Optimization for Dense Server Deployments

As data centers grow increasingly dense, efficient heat dissipation becomes more important. The Hynix HMCT14AEERA152N module is designed to operate efficiently in controlled, airflow-managed environments, maintaining thermal consistency even during peak operational windows. DDR5’s optimized refresh cycles help reduce unnecessary heat output, allowing improved system durability and enhanced long-term performance. Thermal stability also reduces the likelihood of throttling, ensuring uninterrupted performance in continuous-use environments such as web hosting clusters and distributed computing systems.

Energy Efficiency Gains for High-Demand Enterprise Environments

The lower base operating voltage of DDR5 helps reduce overall energy consumption while still delivering superior speed and performance. Power efficiency contributes to long-term savings, especially in large-scale installations that operate continuously throughout the year. With energy consumption forming a significant portion of operational costs, optimized DDR5 modules help organizations maintain financial efficiency while supporting demanding workloads.

Registered DIMM Reliability and Enterprise-Grade Error Management

As a registered module, the Hynix HMCT14AEERA152N 256GB DDR5 memory integrates a register between the memory chips and the system memory controller, providing enhanced signal stability and reliable communication within server environments. RDIMMs are trusted for mission-critical infrastructures where uptime and fault tolerance are top priorities. The use of RDIMMs helps ensure consistent operation under intense workloads by reducing electrical load on the memory controller and maintaining consistent signaling throughout the system.

Advanced ECC Capabilities for Application Integrity

Error-correcting code technologies are essential in enterprise environments where data consistency must be maintained at all times. DDR5 improves upon legacy ECC standards with on-die ECC that corrects internal errors before they propagate. This module integrates advanced ECC features to secure data during complex computational processes, real-time analytics, multi-user processing, and critical business operations. Error management ensures that systems remain dependable, lowers the risk of unexpected shutdowns, and prevents silent data corruption within active applications.

Operational Stability for Critical Workflows

Enterprises conducting sensitive operations require memory that maintains continuous performance without erratic behavior or signal loss. The registered design of this Hynix module ensures that electrical signaling remains within operational thresholds even when multiple high-speed DIMMs are populated. This reduces the strain on system components and provides a stable environment for essential applications such as enterprise resource planning systems, healthcare data platforms, logistics engines, and operational control applications.

Consistent Uptime for High-Availability Systems

High-availability servers must be capable of running around the clock with minimal interruption. DDR5 RDIMMs contribute to these goals by ensuring stable communication within the memory subsystem and providing predictable performance under varying loads. Servers working as part of failover clusters, load balancers, or redundancy-backed infrastructures depend heavily on memory stability to maintain transparent transitions and uninterrupted user access. This memory module supports these systems with the reliability necessary to sustain constant access and performance.

Compatibility and Deployment Across

The Hynix HMCT14AEERA152N 256GB DDR5 module is engineered for compatibility with leading enterprise server platforms. As server manufacturers adopt DDR5 architecture across new-generation models, organizations integrating this memory module benefit from enhanced performance tuned for modern CPU designs. Compatibility is an essential factor for deploying memory into optimized ecosystems, ensuring that workloads receive the highest possible throughput based on processor memory controller capabilities.

Optimized for Modern Multi-Core CPU Architectures

Modern processors rely on high-speed memory to keep their multi-core structures fully utilized. DDR5’s data rate improvements ensure that the memory subsystem can keep pace with growing core counts, thereby preventing CPU cores from idling due to insufficient data access. When paired with the latest server processors, this 256GB module supports accelerated task execution across parallel workloads, improving efficiency across virtual environments, simulations, and computational analysis workloads.

Improved Performance in Mixed-Use Server Roles

Many servers operate in mixed-use capacity, handling databases, virtualization, network tasks, and analytics simultaneously. With large capacity, increased bandwidth, and enhanced architecture, this memory module helps prevent bottlenecks as workloads shift. Rapid transitions between processes ensure that systems remain responsive during heavy multitasking and peak business hours. This flexibility makes it ideal for enterprises seeking future-proof solutions capable of supporting evolving operational demands.

Suitable for High-Density Memory Configurations

The module’s registered architecture ensures compatibility with systems requiring multiple high-capacity DIMMs to operate cohesively. Large-scale memory deployments often rely on consistent electrical characteristics and predictable signaling to prevent instability. DDR5 RDIMMs fulfill these requirements by enabling servers to reach terabyte-level memory configurations while maintaining overall system stability, making them suitable for enterprise infrastructures preparing for expanding data requirements.

Enterprise Applications

The Hynix HMCT14AEERA152N module is designed to support numerous advanced enterprise applications. Its high capacity and speed capabilities make it especially suitable for database servers hosting massive datasets, large-scale ERP systems, virtualization clusters supporting hundreds of instances, and HPC platforms performing sophisticated real-time computations. The enhanced throughput of DDR5 ensures that data-heavy tasks remain responsive, while ECC and RDIMM architecture protect the integrity and reliability of sensitive computing operations.

High-Performance Computing Workloads

Research institutions, engineering simulations, financial modeling platforms, and scientific analysis engines all require memory-rich environments to execute complex calculations quickly. The DDR5 speed enhancements significantly reduce delays between computational cycles, allowing HPC workloads to process larger datasets with greater efficiency. High capacity ensures that models and simulations can be stored and processed in memory without unnecessary scaling limitations.