MEM-DR564L-HL03-ER48 Supermicro 64GB DDR5 4800MT/s Memory

Highlights of Supermicro 64GB ECC RAM

The Supermicro MEM-DR564L-HL03-ER48 delivers exceptional performance as a 64GB DDR5 4800MT/s memory module, engineered for enterprise-grade servers and advanced computing environments.

Main Specifications

• Manufacturer: Supermicro
• Model Number: MEM-DR564L-HL03-ER48
• Product Type: 64GB DDR5 SDRAM Memory Module

Technical Highlights

• Total Storage: 64GB
• Memory Type: DDR5 SDRAM
• Module Count: 1 x 64GB

Performance Specifications

• Bus Speed: 4800MT/s (PC5-38400)
• Error Correction: ECC for reliable data integrity
• Signal Processing: Registered design for stability
• Rank Configuration: 2Rx4
• CAS Latency: CL40

Physical Details

Form Factor & Build

• Design: 288-pin RDIMM
• Dimensions: 0.5 x 2 x 8 inches
• Weight: 0.1 lb (lightweight for easy installation)

Supermicro MEM-DR564L-HL03-ER48 64GB DDR5 RAM Overview

The Supermicro MEM-DR564L-HL03-ER48 64GB DDR5 4800MT/s PC5-38400 ECC Memory belongs to a high-performance enterprise memory category designed for modern data center, cloud, and mission-critical server infrastructures. This category focuses on next-generation DDR5 technology engineered to meet the growing demands of compute-intensive workloads, virtualization platforms, database environments, artificial intelligence processing, and large-scale enterprise applications. Server memory within this category is built to deliver enhanced bandwidth, improved power efficiency, higher module density, and advanced reliability features when compared to earlier DDR4 generations.

DDR5 server memory modules such as this 64GB offering are optimized for scalability, stability, and long-term operational consistency in enterprise environments. The category emphasizes strict compatibility with server-grade chipsets and motherboards, particularly those deployed in rackmount and tower servers from Supermicro and other enterprise OEMs. With PC5-38400 bandwidth and a native operating speed of 4800MT/s, this memory class addresses the increasing data throughput requirements of modern multi-core processors.

DDR5 Technology Advancements in Server Memory

DDR5 memory represents a significant leap forward in memory architecture, delivering substantial improvements in performance, efficiency, and capacity over previous generations. The Supermicro MEM-DR564L-HL03-ER48 is positioned within this advanced category, benefiting from DDR5’s enhanced data transfer rates and improved channel efficiency. DDR5 introduces higher bank group counts and improved burst lengths, allowing servers to handle more simultaneous memory operations with reduced latency under demanding workloads.

This memory category supports optimized power delivery through on-module voltage regulation, enabling improved electrical stability and reduced power losses at scale. By integrating these advancements, DDR5 server memory provides data centers with higher performance per watt, which is essential for controlling operational costs while maintaining peak performance. The architectural enhancements in DDR5 make this category ideal for modern CPU platforms that require fast and reliable memory access.

PC5-38400 Bandwidth and Performance Characteristics

The PC5-38400 designation defines a theoretical bandwidth of up to 38.4 GB/s per module, positioning this category of memory as a high-throughput solution for enterprise servers. This level of bandwidth is critical for data-intensive tasks such as virtualization consolidation, in-memory analytics, and real-time data processing. Servers equipped with DDR5 4800MT/s memory can support higher core counts without becoming memory-bound, allowing processors to operate at optimal efficiency.

In high-density server configurations, this bandwidth advantage ensures smoother multitasking and faster response times across applications. The category targets environments where sustained memory throughput is as important as raw capacity, including software-defined infrastructure and containerized workloads.

ECC Memory and Data Integrity Assurance

Error-Correcting Code memory is a foundational requirement in enterprise and server environments, and this category places a strong emphasis on data integrity. The Supermicro MEM-DR564L-HL03-ER48 is part of an ECC-enabled memory class that actively detects and corrects single-bit memory errors during operation. This capability significantly reduces the risk of data corruption, system crashes, and application downtime caused by transient memory faults.

ECC memory is especially critical in long-running workloads such as database servers, financial systems, and scientific computing platforms. Within this category, ECC functionality is not an optional enhancement but a core requirement that supports system reliability, regulatory compliance, and operational continuity.

64GB Module Capacity for Scalable Server Architectures

The 64GB capacity of the Supermicro MEM-DR564L-HL03-ER48 places it within a high-density memory category designed to maximize per-slot capacity. This allows organizations to scale total system memory without occupying all available DIMM slots, preserving expansion flexibility for future upgrades. High-capacity DDR5 modules are particularly valuable in multi-socket servers where memory scalability directly impacts overall system performance.

This memory category supports environments that require large memory pools, such as virtual machine hosting, in-memory databases, and enterprise resource planning systems. By utilizing 64GB modules, IT architects can design systems with terabyte-scale memory configurations while maintaining optimal memory channel balance.

Optimized for Multi-Socket and High-Core-Count CPUs

Modern server processors feature increasing core counts, which place greater demands on memory subsystems. The DDR5 memory category represented by this Supermicro module is engineered to support these processors by delivering the bandwidth and capacity required to keep cores efficiently fed with data. This ensures that compute resources are fully utilized and not constrained by memory bottlenecks.

In dual-socket and quad-socket server platforms, high-capacity DDR5 memory modules contribute to improved NUMA performance and reduced memory contention. This category supports balanced memory configurations that align with CPU architectures for optimal workload distribution.

Compatibility with Supermicro Server Platforms

The Supermicro MEM-DR564L-HL03-ER48 is part of a memory category specifically validated for compatibility with Supermicro server motherboards and systems. Supermicro’s rigorous qualification process ensures that memory modules within this category meet strict performance and reliability standards when deployed in supported platforms. This compatibility reduces the risk of configuration issues and simplifies system integration.

Enterprise customers benefit from seamless interoperability between memory modules, BIOS firmware, and server chipsets. This category is designed to align with Supermicro’s focus on open standards, performance optimization, and long-term platform stability.

Server-Class Memory Validation and Testing

Memory modules in this category undergo extensive testing for signal integrity, thermal performance, and long-duration stability. This testing process is essential for enterprise deployments where systems are expected to operate continuously under high load. The Supermicro DDR5 ECC memory category emphasizes reliability across diverse workloads and environmental conditions.

Validation includes compatibility testing with multiple processor generations and chipset configurations, ensuring that the memory performs consistently across supported platforms. This level of qualification differentiates enterprise memory from consumer-grade alternatives.

Thermal Efficiency and Power Optimization

As memory speeds increase, thermal management becomes a critical consideration. The DDR5 server memory category incorporates improved power efficiency features that reduce heat generation while maintaining high performance. On-module power management helps regulate voltage more effectively, contributing to stable operation in dense server environments.

This category is well-suited for high-density racks where airflow and cooling resources must be carefully managed. Reduced power consumption at the module level translates into lower thermal output, enabling data centers to maintain efficient cooling strategies and reduce overall energy costs.

Support for Energy-Efficient Data Center Design

Energy efficiency is a key driver in modern data center design, and DDR5 memory plays an important role in achieving sustainability goals. The Supermicro MEM-DR564L-HL03-ER48 aligns with this category’s focus on performance per watt, allowing organizations to scale computing resources without proportionally increasing power consumption.

By optimizing voltage regulation and signaling efficiency, DDR5 memory helps reduce the total cost of ownership for enterprise server deployments. This makes the category attractive for cloud service providers and enterprises seeking to optimize operational efficiency.

Reliability Features for Mission-Critical Workloads

Server memory within this category is engineered to support mission-critical workloads that demand consistent uptime and predictable performance. ECC functionality, combined with robust manufacturing standards, ensures that memory errors are minimized and corrected in real time. This reliability is essential for industries such as finance, healthcare, telecommunications, and scientific research.

The Supermicro DDR5 ECC memory category is designed to support continuous operation in 24/7 environments, where even minor system interruptions can have significant consequences. Memory reliability directly contributes to system availability and overall infrastructure resilience.

Long-Term Stability and Lifecycle Support

Enterprise memory categories prioritize long product lifecycles and consistent availability to support long-term infrastructure planning. The Supermicro MEM-DR564L-HL03-ER48 is positioned within a category that emphasizes stable specifications and extended support, allowing organizations to standardize configurations across multiple deployment cycles.

This stability is particularly important for enterprises managing large fleets of servers, where component consistency simplifies maintenance, spares management, and system upgrades.

Use Cases Across Enterprise and Cloud Environments

The DDR5 64GB ECC memory category supports a wide range of enterprise and cloud computing use cases. Virtualization platforms benefit from increased memory density and bandwidth, enabling higher virtual machine consolidation ratios. Database servers gain faster query response times and improved transaction throughput due to enhanced memory performance.

In cloud environments, this category supports scalable infrastructure designs that can adapt to fluctuating workloads. High-capacity DDR5 memory enables service providers to offer memory-intensive instances without compromising performance or reliability.

Artificial Intelligence and Analytics Workloads

AI and analytics workloads are increasingly memory-intensive, requiring fast access to large datasets. The Supermicro DDR5 ECC memory category is well-suited for these applications, providing the bandwidth and capacity needed to support model training, inference, and real-time analytics. High-speed memory access reduces data movement bottlenecks and accelerates processing pipelines.

This category supports the growing demand for memory-optimized server configurations in AI-driven environments, where performance scalability is essential.

Integration with Modern Server Architectures

Modern server architectures are designed around high-speed interconnects and memory subsystems that can scale with processor advancements. The DDR5 memory category represented by this Supermicro module integrates seamlessly with these architectures, supporting next-generation CPUs and chipsets. This integration ensures that servers can take full advantage of new features such as increased memory channels and improved I/O performance.

By aligning with industry standards, this category ensures broad compatibility and future-proofing for enterprise infrastructure investments.

Future-Ready Memory Scalability

DDR5 memory is designed to scale to higher speeds and capacities over time, making this category a forward-looking choice for enterprise deployments. Organizations investing in DDR5 server memory position themselves to take advantage of future processor and platform enhancements without requiring major infrastructure changes.

The Supermicro MEM-DR564L-HL03-ER48 exemplifies this scalable approach, offering a balance of current performance and long-term adaptability.

Quality Manufacturing and Enterprise Standards

Memory modules in this category are manufactured using high-quality components and adhere to strict quality control standards. This ensures consistent performance, reduced failure rates, and predictable behavior under load. Enterprise-grade manufacturing processes differentiate this category from consumer-oriented memory products.

Supermicro’s commitment to quality and validation reinforces the reliability of this DDR5 ECC memory category, making it suitable for demanding enterprise applications.

Compliance and Industry Certification Alignment

Enterprise memory categories are designed to align with industry standards and certifications, supporting regulatory compliance and interoperability. The Supermicro DDR5 ECC memory category meets the requirements of modern server platforms and enterprise IT policies, enabling seamless deployment in regulated environments.

This alignment simplifies procurement and deployment processes for organizations operating in compliance-driven industries.

Strategic Value of DDR5 ECC Memory in Enterprise Infrastructure

The strategic value of DDR5 ECC memory lies in its ability to support evolving workload demands while maintaining reliability and efficiency. The Supermicro MEM-DR564L-HL03-ER48 represents a category of memory that balances performance, capacity, and data integrity, making it a foundational component of modern enterprise servers.

By adopting this DDR5 server memory category, organizations can build resilient, high-performance infrastructures capable of supporting current and future business requirements without compromise.