Hynix 64GB PC5-38400 DDR5 HMCG94MEBQA 4800MHz SDRAM 288-pin RAM

Key Features of HMCG94MEBQA DDR5 RDIMM

High Capacity 64GB

The 64GB capacity allows enterprises to scale memory resources significantly, supporting more virtual machines, larger databases, and high-performance computing workloads. In modern cloud-based and hybrid environments, such density ensures efficient multitasking and smooth workload distribution.

4800MHz Frequency and PC5-38400 Bandwidth

Operating at 4800MHz with PC5-38400 bandwidth, the HMCG94MEBQA delivers 38.4 GB/s of throughput. This enables faster application execution, reduced latency, and optimized system performance across enterprise workloads such as in-memory analytics, virtualization clusters, and HPC applications.

ECC (Error-Correcting Code) Reliability

ECC technology ensures automatic detection and correction of data errors, minimizing downtime, preventing corruption, and enhancing stability. For industries like finance, healthcare, and government, ECC provides mission-critical reliability where data accuracy is non-negotiable.

2Rx4 Rank Structure

With a 2Rx4 configuration, the module enables improved parallelism, reducing latency and maximizing memory bandwidth. This structure ensures consistent performance even under high memory loads, making it ideal for servers running multiple demanding applications simultaneously.

Registered DIMM Architecture

The RDIMM design integrates a register buffer, reducing electrical strain on the memory controller. This allows systems to populate higher memory densities across multiple channels without sacrificing stability, an essential feature for enterprise-grade deployments.

Benefits of DDR5 Memory Technology

Performance Advancements Over DDR4

The HMCG94MEBQA leverages the benefits of DDR5 memory over its predecessor, DDR4. DDR5 offers:

• Higher Bandwidth: With 4800MHz speed, it outperforms DDR4 significantly.
• Increased Density: Greater memory scaling for advanced workloads.
• Lower Power Consumption: Operating at just 1.1V, improving efficiency.
• On-Die ECC: Error correction at the chip level for enhanced stability.
• Integrated Power Management: Via PMIC for consistent energy regulation.

Power Efficiency

With 1.1V low-power operation and an integrated Power Management IC (PMIC), this module reduces energy consumption in large-scale deployments. Lower heat generation also translates into reduced cooling requirements, benefiting data center sustainability initiatives.

Enterprise Workload Applications

Big Data Analytics

Platforms like SAP HANA and enterprise-grade data warehouses benefit from this high-capacity module. It accelerates query execution, data mining, and business intelligence reporting, enabling organizations to make faster, data-driven decisions.

High-Performance Computing (HPC)

Research institutions and engineering firms require scalable and reliable memory for simulations, modeling, and real-time calculations. The HMCG94MEBQA enhances HPC clusters with superior bandwidth and ECC protection, enabling breakthroughs in scientific discovery and computational engineering.

Database Acceleration

Relational and non-relational databases rely heavily on in-memory processing. With this DDR5 RDIMM, enterprises running SQL Server, Oracle, or NoSQL platforms experience reduced query latency and improved transaction processing speed.

Reliability and Error Prevention

ECC and On-Die ECC Integration

In addition to module-level ECC, DDR5 technology introduces on-die ECC, which corrects errors internally before they affect the system. This double-layer protection ensures maximum data integrity across workloads.

Thermal Management

With thermal sensors built into the module, administrators can monitor operating conditions in real time. This enables proactive management of system cooling and prevents overheating-related failures.

Deployment Recommendations

System Compatibility

This module is designed for servers and workstations supporting DDR5 RDIMM technology. It is not compatible with consumer-grade desktops requiring UDIMMs.

Optimized Practices

• Distribute DIMMs evenly across channels to maximize throughput.
• Pair identical modules to ensure symmetry and balance.
• Update BIOS and firmware to fully support DDR5 features.

Data Center Advantages

Scalability

High-density modules like the HMCG94MEBQA allow servers to scale memory to terabytes, enabling enterprises to run resource-intensive applications with ease.

Reduced Downtime

ECC, thermal monitoring, and robust RDIMM design minimize crashes and ensure uninterrupted uptime, a vital factor for mission-critical environments.

Future-Proof Investment

As DDR5 adoption expands, deploying the HMCG94MEBQA provides businesses with a long-term investment, ensuring compatibility with next-generation server platforms and CPUs.