Hynix HMCG88AHBRA284N 32GB 6400MHz PC5-51200 DDR5 SDRAM Memory.

Highlights of Hynix HMCG88AHBRA284N 32GB DDR5 Memory

The Hynix HMCG88AHBRA284N is a high-speed 32GB DDR5 6400MHz RDIMM memory module designed for modern servers. With dual-rank architecture and ECC reliability, this memory ensures robust performance for data-intensive workloads and mission-critical applications.

General Information

• Manufacturer: Hynix
• Part Number: HMCG88AHBRA284N
• Product Type: Memory Module
• Sub Type: 32GB DDR5 6400MHz RDIMM

Technical Specifications

• Storage Capacity: 32GB
• Memory Technology: DDR5 SDRAM
• Module Quantity: 1 x 32GB
• Bus Speed: 6400MT/s (DDR5-6400 / PC5-51200)
• Data Integrity Check: ECC (Error-Correcting Code)
• Signal Processing: Registered (RDIMM)
• CAS Latency: CL46
• Rank Features: Dual Rank (2Rx8)

Physical Features

• Form Factor: 288-pin RDIMM
• Module Dimensions: 1.00" (H) x 6.75" (D)
• Weight: 0.20 lb

Compatibility

• PowerEdge C6620
• PowerEdge HS5610
• PowerEdge HS5620
• PowerEdge MX760c
• PowerEdge R660
• PowerEdge R660xs
• PowerEdge R770
• PowerEdge R760xa
• PowerEdge R760xd2
• PowerEdge R760xs
• PowerEdge T550

Overview of Hynix HMCG88AHBRA284N 32GB 6400MHz Ram

The Hynix HMCG88AHBRA284N 32GB DDR5 6400MHz PC5-51200 Dual Rank SDRAM Memory Module represents the latest advancement in server-grade DRAM technology, offering unprecedented speed, reliability, and efficiency for enterprise computing environments. Built to handle high-demand server workloads, virtualization, cloud computing, and large-scale data analytics, this module combines the advantages of DDR5 memory architecture with a dual-rank configuration, ensuring superior performance across multi-threaded and memory-intensive operations.

DDR5 Architecture Performance

The HMCG88AHBRA284N leverages the DDR5 (Double Data Rate 5) memory standard to provide a substantial upgrade over DDR4 modules, delivering a maximum data transfer rate of 6400MHz and a PC5-51200 rating. This remarkable speed allows servers to process and access large datasets efficiently, reducing bottlenecks and improving system throughput. DDR5 introduces numerous architectural enhancements, such as dual 32-bit subchannels per DIMM, improved bank-group architecture, and on-die ECC for signal integrity, which collectively enhance performance for both single-threaded and multi-threaded workloads.

Dual Rank Design for Enhanced

The dual-rank (2Rx8) design of the Hynix HMCG88AHBRA284N enables simultaneous access to multiple memory banks, improving command efficiency and data throughput. Dual-rank memory modules offer greater parallelism than single-rank alternatives, allowing servers to execute multiple read and write commands concurrently. This configuration is particularly beneficial in environments with high concurrency requirements, such as virtualization platforms, multi-user databases, and cloud computing workloads. The dual-rank architecture also contributes to improved memory channel utilization, maximizing performance in multi-DIMM configurations.

High Capacity for Modern Server Workloads

With 32GB of memory per module, the HMCG88AHBRA284N provides sufficient capacity to handle memory-intensive applications in enterprise servers. Large databases, virtualization clusters, cloud workloads, and scientific simulations all benefit from the ability to store and access large volumes of data in real-time. Multi-DIMM configurations allow organizations to scale memory capacity linearly, supporting hundreds of gigabytes or even terabytes of system memory to meet the demands of complex enterprise workloads. The module's capacity ensures that server processes remain responsive under heavy load, minimizing the risk of swapping to slower storage devices.

Enhanced Signal Integrity and Reliability

DDR5 memory introduces several improvements in signal integrity compared to previous generations. The HMCG88AHBRA284N features on-die ECC to correct minor errors internally, improving overall module stability and reliability without imposing additional latency on system operations. Enhanced electrical design and improved power management reduce signal noise and crosstalk, ensuring stable operation even at extremely high frequencies. These features make the module suitable for mission-critical enterprise servers and high-performance computing platforms where stability and error-free operation are paramount.

Enterprise Servers

The HMCG88AHBRA284N is compatible with modern server platforms that support DDR5 RDIMM modules. Its 288-pin design ensures easy installation into standard server DIMM slots, while its dual-rank architecture allows the module to work seamlessly with multi-channel memory controllers to maximize bandwidth utilization. These features make it an ideal choice for database servers, virtualization hosts, cloud computing nodes, and high-performance computing clusters. The module is designed to provide stable operation in environments that require continuous uptime and reliability under heavy workloads.

Scalability in Multi-DIMM Configurations

The module supports multi-DIMM configurations, allowing servers to scale memory capacity and bandwidth according to workload requirements. Organizations can deploy multiple 32GB modules to reach terabyte-scale memory pools, enabling complex virtualization, multi-tenant workloads, and large-scale simulations. DDR5’s improved subchannel architecture ensures that performance remains consistent even when all memory slots are populated, allowing for maximum bandwidth utilization across all installed modules. Scalable memory solutions help enterprises optimize cost and performance while future-proofing their server infrastructure.

Cloud Environments

Virtualization and cloud computing demand high memory bandwidth, low latency, and the ability to handle multiple simultaneous workloads. The HMCG88AHBRA284N’s 6400MHz transfer rate and dual-rank configuration allow multiple virtual machines to operate concurrently without memory bottlenecks. IT administrators benefit from improved VM responsiveness, faster migration times, and efficient memory allocation, ensuring that servers deliver consistent performance under diverse workloads. This makes the module particularly suited for cloud hosting, enterprise virtualization platforms, and high-performance computing clusters where efficient memory utilization is critical.

Applications in Data-Intensive Workloads

The Hynix HMCG88AHBRA284N is ideal for servers handling data-intensive workloads. Its high bandwidth and capacity support database management systems, large-scale analytics, artificial intelligence, machine learning, and simulation-based applications. Data scientists and engineers can perform complex calculations, process large datasets, and run high-performance simulations with reduced delays and enhanced reliability. By providing fast and reliable access to memory, this module contributes to faster data processing, improved operational efficiency, and enhanced overall productivity in enterprise environments.

Database Computing Applications

Modern databases, whether relational or NoSQL, require rapid access to large datasets to ensure low-latency query execution and high transaction throughput. The HMCG88AHBRA284N provides sufficient bandwidth and low latency to accelerate database operations, reduce query times, and maintain system responsiveness under heavy load. Similarly, high-performance computing (HPC) applications benefit from faster memory access, which accelerates scientific simulations, financial modeling, weather prediction, and other compute-intensive tasks that rely on high-speed data access.

Enterprise Workload

Enterprise servers running virtualization, ERP systems, cloud services, and multi-tenant platforms require memory modules that combine high capacity, speed, and reliability. The Hynix HMCG88AHBRA284N provides these features, ensuring consistent performance for all workloads. System administrators can deploy these modules in high-density configurations to optimize memory utilization, maximize server throughput, and reduce operational bottlenecks, ultimately improving service delivery and end-user experience.

Future-Ready Technology and Scalability

The HMCG88AHBRA284N DDR5 memory module prepares servers for next-generation workloads and processor technologies. With advanced DDR5 features, including dual subchannels, on-die ECC, and improved power efficiency, servers are equipped to handle increasing memory demands, higher concurrency, and faster processing speeds in future applications. Adopting DDR5 modules like the HMCG88AHBRA284N ensures that enterprise infrastructure remains future-proof, reduces the need for frequent memory upgrades, and maintains optimal performance over multiple technology generations.

Long-Term Server Performance

Investing in Hynix HMCG88AHBRA284N modules offers long-term benefits by providing high-speed, high-capacity memory that will remain compatible with emerging server architectures and applications. Organizations can achieve better ROI through reduced upgrade cycles, improved energy efficiency, and enhanced system performance, making these modules a strategic choice for enterprise memory infrastructure planning.

Advanced Features for Reliability and Stability

Even as a dual-rank DDR5 module, the HMCG88AHBRA284N incorporates features such as enhanced signal integrity, improved bank-group interleaving, and optimized subchannel architecture. These innovations ensure data stability and minimize memory errors in mission-critical server environments. Reliable operation under sustained workloads makes this module ideal for data centers, HPC clusters, and enterprise-grade servers, where consistent performance and uptime are essential.

Integration in Multi-Channel Server Architectures

The module is fully compatible with multi-channel memory systems, allowing optimal performance in dual-, quad-, and octa-channel configurations. Multi-channel integration ensures maximum bandwidth, reduced latency, and balanced memory load distribution, providing high throughput and efficiency for memory-intensive server applications.