HMCG94AHBRA487N Hynix 64GB PC5-51200 DDR5 6400MHz Memory

Hynix HMCG94AHBRA487N 64GB PC5-51200 DDR5-6400MHz ECC CL46 288-Pin DIMM Dual Rank Memory Module

The Hynix HMCG94AHBRA487N 64GB DDR5 ECC Memory Module is a high-performance, enterprise-grade memory solution designed to meet the demands of modern data centers, high-performance computing (HPC) environments, and business-critical enterprise applications. Leveraging the advancements of DDR5 technology, this 64GB module delivers improved bandwidth, enhanced reliability, and superior power efficiency compared to its DDR4 predecessors, making it an ideal choice for organizations looking to maximize the performance and scalability of their IT infrastructure.

Key Features of Hynix HMCG94AHBRA487N DDR5-6400 ECC Memory

• 64GB DDR5 Dual Rank ECC Registered DIMM
• PC5-51200 data rate specification
• High-speed 6400MHz memory frequency
• Error-Correcting Code (ECC) for enhanced reliability
• CL46 CAS latency
• 288-Pin DIMM form factor
• Ideal for enterprise servers and data center deployments

DDR5 Technology: Next-Generation Memory Performance

DDR5 memory represents a significant leap forward in memory technology, offering higher speeds, improved power efficiency, and increased module densities over previous generations. The Hynix HMCG94AHBRA487N DDR5-6400 module capitalizes on these advancements, delivering a PC5-51200 data rate and a blazing-fast 6400MHz frequency, enabling faster processing, higher data throughput, and optimized performance for multi-core server CPUs in modern enterprise applications.

Enhanced Bandwidth and Data Rate

With an impressive data rate of 51200 MB/s, the Hynix HMCG94AHBRA487N ensures rapid access to large data sets, minimizing latency and maximizing application performance. The increased bandwidth facilitates seamless performance for data-intensive workloads such as virtualization, AI inference, scientific simulations, and cloud-native applications that demand fast memory access and sustained high throughput.

Superior Power Efficiency

DDR5 memory modules like the HMCG94AHBRA487N offer improved power management capabilities through the integration of a power management integrated circuit (PMIC) directly on the module. This feature allows for better control of voltage regulation, improved thermal management, and increased system stability, while reducing overall power consumption — an essential consideration for large-scale data centers aiming to reduce operational costs and environmental impact.

Error-Correcting Code (ECC) Reliability

The ECC (Error-Correcting Code) capability embedded in the Hynix HMCG94AHBRA487N enhances system reliability by detecting and correcting single-bit memory errors before they can cause data corruption or system crashes. This is especially critical in enterprise, cloud, and HPC environments where data integrity and uptime are paramount. ECC memory ensures mission-critical applications continue running without interruption, reducing the risk of data loss and minimizing unplanned downtime.

Advanced Reliability, Availability, and Serviceability (RAS) Features

Modern DDR5 ECC memory modules incorporate advanced RAS features, including on-die ECC, error reporting, and refresh management, further bolstering system stability and operational continuity. These enhancements make the HMCG94AHBRA487N module well-suited for deployments in virtualized server clusters, distributed databases, and analytics systems where consistent performance and data accuracy are essential.

Optimized for Dual Rank Server Memory Architectures

The dual rank configuration of the HMCG94AHBRA487N allows for greater memory density and bandwidth by effectively doubling the number of data paths within a single DIMM. This makes it possible for servers to achieve higher total memory capacity without sacrificing performance, enabling support for larger virtualized environments and high-capacity databases within a limited number of DIMM slots.

Advantages of Dual Rank Memory Modules

• Improved performance for multi-threaded, memory-intensive applications
• Higher capacity per DIMM for greater scalability
• Enhanced data interleaving for reduced latency
• Better efficiency in multi-socket server configurations

288-Pin DIMM Form Factor Compatibility

The 288-Pin DIMM format of the Hynix HMCG94AHBRA487N is designed for seamless compatibility with the latest server and workstation motherboards supporting DDR5 ECC Registered DIMMs. This ensures enterprise IT departments can upgrade to DDR5 infrastructure while maintaining consistency and reliability in their existing hardware platforms. The module supports JEDEC-standard specifications, providing broad interoperability across leading server brands and system integrators.

JEDEC-Standard Compliance

Compliance with JEDEC (Joint Electron Device Engineering Council) standards ensures that the HMCG94AHBRA487N meets rigorous performance, power, and compatibility criteria, offering peace of mind for enterprise system administrators tasked with maintaining reliable and scalable IT infrastructures.

Ideal Applications for Hynix HMCG94AHBRA487N 64GB DDR5 ECC Memory

The Hynix HMCG94AHBRA487N module is engineered to excel in a range of enterprise, research, and cloud-based applications where high memory capacity, fast data access, and error correction are essential.

Virtualization and Cloud Hosting

Modern virtualized environments demand high-capacity, high-speed memory to support multiple virtual machines (VMs) running concurrently on a single server. The HMCG94AHBRA487N delivers the memory density and speed necessary to ensure optimal VM performance, efficient resource allocation, and reliable uptime for enterprise cloud hosting platforms.

Big Data and Analytics Workloads

Applications involving real-time analytics, AI inference, machine learning, and large-scale data mining benefit greatly from the high bandwidth and error-correcting capabilities of the HMCG94AHBRA487N. Fast and reliable memory access enables quicker insights, reduced job completion times, and improved accuracy for data-driven decision-making systems.

High-Performance Computing (HPC)

Scientific research, engineering simulations, and complex mathematical computations performed in HPC environments require memory modules capable of handling massive datasets and sustained high-speed data transfers. The Hynix HMCG94AHBRA487N meets these requirements with ease, ensuring consistent performance and data integrity throughout intensive compute workloads.

Enterprise Databases and ERP Systems

Enterprise Resource Planning (ERP) systems and high-capacity database servers require substantial memory resources to manage transactional data, user sessions, and real-time reporting functions. The 64GB DDR5 ECC module enables these systems to perform optimally, improving data access speeds and reducing system response times for mission-critical business processes.