HMCG88MEBRA110N Hynix 32GB 2RX8 PC5-38400 4800MT/s ECC Memory.

Explore High-Performance Server Memory: Hynix HMCG88MEBRA110N 32GB 2Rx8 PC5-38400 4800MT/s ECC RAM

The Hynix HMCG88MEBRA110N 32GB 2Rx8 PC5-38400 ECC memory module is an advanced DDR5 DIMM tailored for server-grade environments. Operating at an impressive 4800MT/s, this memory stick delivers exceptional bandwidth and data throughput, making it an ideal choice for enterprise servers, high-performance computing, and data-intensive applications. Packaged as New Sealed in Box (NIB), this memory module ensures unmatched reliability and fresh, unused hardware with maximum integrity.

Product Specifications and Standards

DDR5 Technology

This Hynix memory module belongs to the DDR5 generation of DRAM, featuring improved efficiency, lower power consumption, and significantly higher bandwidth than its DDR4 predecessor. DDR5 operates at higher frequencies while consuming less voltage, leading to better thermal output and more performance per watt, which is crucial in datacenter environments.

Memory Capacity and Rank

With a total capacity of 32GB and configured as 2Rx8 (dual rank with 8-bit wide chips per rank), the HMCG88MEBRA110N allows for better signal integrity and interleaving, which contributes to more consistent and efficient memory access patterns. This makes it suitable for large-scale virtualization, database management systems, and AI/ML workloads.

Speed and Bandwidth: 4800MT/s

Operating at a blazing speed of 4800MT/s (Mega Transfers per second), this DIMM significantly increases data transmission rates between the CPU and RAM. With the PC5-38400 rating, this memory is compliant with JEDEC standards and offers excellent compatibility with current and upcoming DDR5 server motherboards. Higher speeds mean faster memory response times, contributing to lower latency in mission-critical applications.

ECC – Error-Correcting Code Memory

ECC (Error-Correcting Code) functionality is a critical feature for server environments. It enables the module to detect and correct single-bit memory errors, which may otherwise lead to data corruption or unexpected system crashes. ECC memory like the Hynix HMCG88MEBRA110N ensures data integrity and operational stability across business-critical workloads, including financial analysis, scientific simulations, and cloud-based platforms.

Form Factor and Compatibility

UDIMM vs RDIMM and Compatibility Considerations

While this specific model is typically offered in RDIMM (Registered DIMM) format, it's essential to confirm compatibility with your server's motherboard. RDIMMs include a register between the DRAM modules and the memory controller, reducing the electrical load and enabling servers to support more memory modules simultaneously. Verify BIOS and CPU compatibility, especially for DDR5 platforms.

Server Platform Integration

Designed for enterprise-grade platforms, the Hynix HMCG88MEBRA110N 32GB memory stick is compatible with servers utilizing Intel's 12th/13th Gen Xeon Scalable Processors and AMD EPYC Genoa processors supporting DDR5 memory. Ideal use cases include blade servers, tower servers, and rack-mounted server farms in virtualization, data warehousing, and container orchestration environments.

Use Cases and Applications

Virtualization and Multi-Tenant Systems

For organizations deploying virtual machines (VMs) on platforms like VMware vSphere, Microsoft Hyper-V, or KVM, memory capacity and speed are pivotal. The 32GB 4800MT/s ECC memory enables smooth multitasking and workload balancing across virtual instances, reducing bottlenecks and improving system performance.

High-Performance Computing (HPC)

Scientific computation, financial modeling, and advanced simulations require fast and reliable memory. The Hynix DDR5 32GB ECC module offers superior throughput and reliability, making it suitable for HPC environments that demand the processing of complex datasets with accuracy and speed.

AI and Machine Learning Infrastructure

Machine learning training models benefit from high-speed and large-capacity memory to store training datasets in RAM, reducing I/O lag. This ECC memory module ensures that massive datasets are held securely, enabling faster iteration, model training, and real-time inference.

Enterprise Database Systems

Large-scale databases, whether SQL-based or NoSQL platforms like MongoDB, benefit from ECC memory for error resilience. The module’s dual-rank architecture and DDR5 enhancements offer consistent data availability and fast retrieval for OLAP and OLTP environments.

Manufacturer’s Reliability Standards

Hynix is renowned for its extensive memory validation procedures, including burn-in testing, thermal cycling, and compliance with JEDEC quality benchmarks. The HMCG88MEBRA110N module meets these stringent standards, making it a dependable memory solution for mission-critical workloads.

Energy Efficiency and Thermal Management

Lower Power Consumption

DDR5 memory is designed to operate at lower voltages than DDR4, typically around 1.1V or less, which significantly reduces power draw and heat output. In environments where dozens or hundreds of DIMMs are deployed, this efficiency results in noticeable reductions in power and cooling costs.

On-Die ECC and Power Management IC (PMIC)

With DDR5, the PMIC is moved onto the memory module itself, allowing for finer-grained voltage control and more efficient power distribution. Combined with on-die ECC, this architecture enhances signal integrity and reduces the potential for voltage-based memory faults.

Subcategories and Related Components

Other DDR5 ECC Server Memory Modules

While the HMCG88MEBRA110N is a standout 32GB DIMM, server environments often benefit from mixing modules of different capacities or expanding memory in multi-channel configurations. Related components include 64GB 2Rx4 RDIMMs, 128GB LRDIMMs, and ECC UDIMMs, each with unique bandwidth and compatibility considerations.

Compatible Server Motherboards

Motherboards from brands like Supermicro, ASUS, ASRock Rack, and Gigabyte Server support DDR5 ECC Registered memory. Always check QVL (Qualified Vendor Lists) or documentation to ensure the HMCG88MEBRA110N is compatible with your board, particularly in multi-DIMM configurations.

Rack Servers and Server Towers Utilizing ECC Memory

Rackmount systems (1U to 4U) and tower servers frequently rely on ECC DDR5 memory to maintain stability during long uptime cycles. Popular server platforms from Dell PowerEdge, HPE ProLiant, and Lenovo ThinkSystem are examples where this Hynix module can thrive.

Dual Channel and Memory Configuration

Populate memory banks according to motherboard guidelines to enable dual- or quad-channel configurations, maximizing bandwidth. Match DIMMs in pairs by capacity and rank for best performance. Mixing ECC and non-ECC modules is not recommended.

Firmware and BIOS Updates

Before installing DDR5 modules, ensure your server’s BIOS and firmware are up to date. DDR5 support, including for ECC RDIMM modules, may require recent updates to enable proper detection and voltage tuning.

The Choose Hynix Server Memory

Trusted Brand in Enterprise Memory

Hynix (SK hynix) is the world’s second-largest memory chip maker and a preferred supplier for OEMs and hyperscalers. Their modules are found in Tier 1 data centers, enterprise servers, and cloud infrastructure globally. The HMCG88MEBRA110N continues this legacy by offering proven technology and support.

JEDEC-Compliant and Certified

All Hynix memory modules conform to JEDEC specifications for performance, electrical standards, and thermal profiles. This ensures that the memory operates within safe margins under various load conditions, even when pushed to capacity.

Market Trends in DDR5 ECC Memory

Transition from DDR4 to DDR5 in Server Ecosystems

The industry is steadily migrating from DDR4 to DDR5 for enhanced bandwidth, power savings, and scalability. The introduction of CPUs with native DDR5 support has increased the adoption of modules like the Hynix HMCG88MEBRA110N, particularly in environments demanding high concurrency and throughput.