MEM-DR564MT-ER56 Supermicro 64GB 5600MHz Pc5-44800 Memory

Supermicro 64GB DDR5 ECC Registered RDIMM Server Memory Overview

The Supermicro 64GB (1x64GB) 5600MHz PC5-44800 CL46 ECC Registered 2Rx4 1.2v DDR5 SDRAM 288-pin RDIMM memory module (SKU: MEM-DR564MT-ER56) represents the forefront of server-grade memory technology. Built for compatibility with Supermicro’s advanced server platforms, this DDR5 module provides exceptional data transfer speed, improved power efficiency, and robust reliability. Engineered for high-performance enterprise workloads, this server memory is ideal for virtualization, big data analytics, AI inference, and cloud computing environments.

Benefits of DDR5 Registered ECC Server Memory

DDR5 memory brings numerous advantages over previous generations. Server environments benefit especially from its architecture, which increases bandwidth while improving power efficiency and error correction capabilities.

Bandwidth Improvements

The 5600MHz frequency and PC5-44800 bandwidth enable significantly faster data throughput compared to DDR4. This performance uplift supports higher concurrent processing workloads, reducing latency in database queries, VM provisioning, and machine learning algorithms.

Power Efficiency at 1.2V

DDR5 modules operate at a reduced voltage of 1.2V. Combined with the integrated Power Management IC (PMIC), this results in better power regulation and decreased total system power consumption, making DDR5 a sustainable choice for high-density data centers.

ECC and Registered DIMM Reliability

Registered ECC memory ensures data integrity and system uptime. The ECC (Error-Correcting Code) detects and corrects common memory errors, preventing crashes or corrupted data. The RDIMM design also buffers address and command lines, minimizing signal loading and maximizing stability in large memory configurations.

Use Cases for High-Capacity DDR5 ECC Server Memory

Supermicro’s MEM-DR564MT-ER56 is particularly suited for enterprise-grade environments requiring vast memory throughput and error correction. Common deployment scenarios include:

Virtualized Infrastructure

Modern hypervisors demand fast, reliable memory to provision and manage dozens—sometimes hundreds—of virtual machines simultaneously. 64GB DDR5 RDIMMs allow dense memory footprints in multi-socket servers, optimizing VM density and minimizing total cost of ownership.

Big Data and Analytics

Applications processing large datasets benefit from high-speed DDR5 memory, as it minimizes the time data resides in memory queues. Whether handling Hadoop workloads, Spark clusters, or real-time telemetry pipelines, DDR5 enables rapid data shuffling and aggregation.

AI & Machine Learning Workloads

Inference engines and model training processes rely on low-latency memory pipelines. The bandwidth advantage of DDR5 reduces bottlenecks between CPUs and memory, accelerating training cycles and inference delivery in edge or cloud AI systems.

Database and ERP Systems

Enterprise applications such as SAP HANA, Oracle DB, and Microsoft SQL Server require consistent memory performance to sustain transaction-heavy operations. With its ECC support and high speed, the MEM-DR564MT-ER56 enables robust uptime and high transaction throughput.

Compatibility with Supermicro Platforms

Supermicro has rigorously tested the MEM-DR564MT-ER56 for use in a wide array of their server platforms, including dual and quad-socket boards. Compatible product families include SuperServer®, Hyper® series, and GPU-optimized systems. Ensure BIOS and firmware are updated for best DDR5 support.

Qualified Server Models

• Supermicro SYS-620U-TNR and derivatives
• Supermicro Hyper-E 2U Rackmount servers
• Supermicro WIO and BigTwin® systems (DDR5-enabled)
• Multi-node systems with Intel 4th Gen Xeon Scalable or AMD EPYC Genoa CPUs

Important Compatibility Notes

DDR5 RDIMMs are not backward-compatible with DDR4 systems. Confirm platform support for DDR5 ECC Registered modules before deployment. Dual-rank 2Rx4 configuration may also require BIOS tuning to optimize memory channel interleaving.

Build Quality and Thermal Design

Supermicro’s server-grade memory undergoes strict validation, including thermal stress testing, signal integrity analysis, and extended reliability benchmarks.

Thermal Considerations

Operating at 5600MHz generates considerable thermal load, especially in dense server chassis. The RDIMM’s integrated thermal sensor (TS-on-DIMM) works in tandem with motherboard controllers to monitor temperatures in real time, allowing proactive thermal management via dynamic fan control.

PCB and Signal Optimization

The multi-layer PCB design improves signal routing and minimizes electromagnetic interference (EMI), enhancing system stability under high-load scenarios such as scientific computing or GPU rendering farms.

Memory Scalability and Multi-Channel Architecture

With the 2Rx4 rank organization, this 64GB RDIMM supports advanced multi-channel memory configurations, enabling higher memory throughput across multi-socket motherboards.

Scalability in Dual or Quad Channel Systems

Supermicro platforms using Intel Xeon or AMD EPYC processors benefit from up to 12 memory channels per CPU. Installing matched sets of MEM-DR564MT-ER56 modules ensures optimal interleaving and full bandwidth utilization.

Memory Footprint Expansion

Using high-density 64GB DIMMs, administrators can reach memory capacities upward of 2TB per system in 2P (dual-processor) configurations. This expands capabilities for in-memory databases, data lakes, and scientific applications.

Choose Supermicro Branded Memory Modules

Supermicro-certified memory modules like MEM-DR564MT-ER56 are tested in-house and validated for their platforms, offering a distinct advantage over third-party DIMMs. Purchasing OEM-certified memory ensures:

• Guaranteed BIOS/firmware compatibility
• Warranty protection across the system
• Performance tuning profiles pre-loaded in firmware
• Full technical support and RMA processing through Supermicro

Industry Trends and DDR5 Server Memory Adoption

As DDR5 continues to replace DDR4 in new server deployments, its adoption is driven by growing memory demands across modern workloads. DDR5’s on-die ECC, dual 32-bit subchannels, and higher capacity scaling make it the memory standard for the next decade.

AI and Cloud-Centric Architectures

AI-native server designs, cloud orchestration tools, and containerized microservices benefit from the latency reductions and bandwidth gains introduced by DDR5 RDIMMs.

Increased DIMM Density Roadmap

While the 64GB module represents a mid-density product, DDR5 technology supports up to 512GB per DIMM in the future, promising dramatic scaling potential. Current DDR5 adoption lays the groundwork for those advances.

Preparing Your Data Center for DDR5

Migrating to DDR5 requires planning: validating motherboard support, ensuring firmware readiness, and deploying in matched configurations to unlock full performance. The Supermicro MEM-DR564MT-ER56 is an ideal starting point for transitioning to next-gen server infrastructure.