MEM-DR548L-006 Supermicro 48GB DDR5 4800MHz ECC Memory

Supermicro MEM-DR548L-006 48GB RAM

The Supermicro MEM-DR548L-006 is a high-capacity 48GB DDR5 4800MHz ECC memory module engineered for enterprise-grade performance and reliability. Designed to enhance server efficiency, this advanced DIMM ensures seamless multitasking and optimized data integrity.

General Specifications

• Brand Name: Supermicro
• Model Number: MEM-DR548L-006
• Product Type: 48GB DDR5 SDRAM Memory Module

Technical Specifications

• Memory Size: 48GB
• Technology: DDR5 SDRAM
• Form Factor: DIMM 288-pin

Module Configuration

• Number of Modules: 1 x 48GB
• Upgrade Type: System-Specific
• Chip Organization: x4

Performance Attributes

Speed and Standards

• Memory Speed: 4800 MT/s
• Standard: DDR5-4800MT/s (PC5-38400)

Signal Processing

• Rank: Dual Rank
• Type: Registered

Error Management

• Error Checking: ECC (Error-Correcting Code)

Latency Timings

CAS Latency

• CL40: 40-39-39

Key Benefits

• Boosts server performance with high-speed DDR5 technology
• Ensures data accuracy through ECC error correction
• Optimized for enterprise workloads and mission-critical applications
• Reliable system-specific upgrade for Supermicro platforms

Enterprise-Grade DDR5 Registered Memory Architecture

DDR5 registered memory represents a major evolution in enterprise server memory technology, delivering higher bandwidth, improved power efficiency, and enhanced reliability compared to previous DDR4 generations. The Supermicro MEM-DR548L-006 48GB DDR5 4800MHz PC5-38400 ECC Registered 288-pin Memory Module belongs to this advanced category, designed specifically for data centers, cloud infrastructure, virtualization platforms, and mission-critical server environments. This category focuses on registered DIMMs that integrate a register clock driver between the memory controller and DRAM modules, ensuring signal integrity and scalability as memory capacities increase.

DDR5 registered memory modules are engineered to support modern multi-core processors that demand consistent low-latency access to large memory pools. The PC5-38400 specification indicates a theoretical bandwidth optimized for enterprise workloads such as database processing, virtualization, artificial intelligence inference, and high-performance computing. Supermicro’s implementation aligns closely with server-grade requirements, ensuring compatibility with validated platforms and predictable performance under continuous operation.

Registered DIMM Signal Integrity and Scalability

One of the defining characteristics of DDR5 registered memory is its ability to maintain signal stability across higher capacities and faster speeds. The register on the module buffers command and address signals, reducing the electrical load on the memory controller. This design enables servers to populate more DIMMs per channel without compromising reliability or clock accuracy. The Supermicro MEM-DR548L-006 fits squarely within this category, supporting dense memory configurations required in enterprise servers.

As server platforms evolve to support increased memory channels and higher core counts, registered DDR5 memory becomes essential. The architecture ensures that signal timing remains synchronized even in fully populated systems, making this category ideal for large-scale deployments where uptime and consistency are critical.

DDR5 4800MHz Performance Characteristics

The 4800MHz data rate represents a significant leap over earlier DDR standards, delivering higher throughput for memory-intensive applications. Within this category, DDR5 4800MHz memory is designed to handle modern workloads that rely on rapid data movement between CPUs and memory subsystems. The Supermicro MEM-DR548L-006 operates at this frequency to support balanced performance across compute, storage, and network-intensive tasks.

DDR5 introduces architectural improvements such as increased bank groups and enhanced prefetch capabilities, allowing parallel data access and reduced contention. These advancements enable servers to maintain consistent performance even under heavy multitasking or virtualization scenarios. The PC5-38400 rating reflects the module’s capacity to sustain high bandwidth, ensuring that enterprise applications can scale without memory becoming a bottleneck.

Bandwidth Optimization for Server Workloads

Server environments often process simultaneous workloads that place sustained demands on memory bandwidth. DDR5 4800MHz registered memory is optimized to meet these demands by providing increased data transfer rates per channel. The Supermicro MEM-DR548L-006 is well suited for enterprise applications such as virtualization hosts, container platforms, and in-memory databases where predictable bandwidth is essential.

By operating at PC5-38400 speeds, this category of memory ensures that multi-socket systems can efficiently feed data to processors without delays. This results in improved application responsiveness, faster query execution, and smoother operation in consolidated server environments.

Latency and Efficiency Considerations

While raw frequency is important, enterprise memory design also focuses on balancing latency and efficiency. DDR5 registered memory introduces on-die ECC and improved power management features that help maintain performance stability. The Supermicro MEM-DR548L-006 benefits from these enhancements, delivering consistent access times even under sustained workloads.

Power efficiency improvements in DDR5 help reduce overall system energy consumption, an important consideration for data centers managing large server fleets. By optimizing voltage regulation and reducing power losses, this category of memory contributes to lower operating costs and improved thermal management.

48GB Capacity for High-Density Configurations

Memory capacity plays a crucial role in determining how effectively a server can handle modern workloads. The 48GB capacity offered by the Supermicro MEM-DR548L-006 positions this module within a category designed for high-density memory configurations. This capacity allows system administrators to scale memory footprints without relying solely on higher DIMM counts, simplifying configuration and improving airflow within server chassis.

High-capacity DDR5 registered memory is particularly valuable in virtualization environments where multiple virtual machines share physical resources. With 48GB per module, servers can allocate larger memory pools to individual workloads, reducing contention and improving overall system stability.

Virtualization and Cloud Infrastructure Benefits

In cloud and virtualization platforms, memory density directly affects consolidation ratios and cost efficiency. DDR5 registered memory modules in the 48GB range enable service providers to maximize resource utilization while maintaining performance isolation between tenants. The Supermicro MEM-DR548L-006 supports this category by offering a balance between capacity and speed, ensuring that virtualized workloads operate smoothly.

Large memory capacities also support advanced features such as live migration and snapshotting, which rely on fast and reliable memory access. By deploying high-density DDR5 registered memory, data centers can enhance service reliability and flexibility.

Database and Analytics Workloads

Modern databases and analytics platforms increasingly rely on in-memory processing to deliver real-time insights. DDR5 registered memory with 48GB capacity allows larger datasets to reside in memory, reducing reliance on storage and accelerating query performance. The Supermicro MEM-DR548L-006 fits into this category by providing sufficient capacity to support memory-resident datasets in enterprise database servers.

Analytics workloads that involve large data sets, such as business intelligence and machine learning inference, benefit from the increased memory headroom and bandwidth offered by this category of memory modules.

ECC Registered Reliability and Data Integrity

Error Correcting Code registered memory is a cornerstone of enterprise server reliability. This category emphasizes data integrity by detecting and correcting single-bit errors and identifying multi-bit errors before they compromise system stability. The Supermicro MEM-DR548L-006 integrates ECC functionality to ensure consistent operation in environments where data accuracy is paramount.

ECC registered memory is essential for applications such as financial processing, healthcare systems, and scientific research, where even minor data corruption can have significant consequences. By belonging to this category, the Supermicro memory module supports long-term system reliability and minimizes the risk of unexpected downtime.

Continuous Operation and Mission-Critical Use

Servers deployed in enterprise environments often operate continuously for extended periods. DDR5 ECC registered memory is designed to handle this level of demand, maintaining stability under constant load. The Supermicro MEM-DR548L-006 supports round-the-clock operation, making it suitable for mission-critical deployments where uptime is a top priority.

The combination of ECC protection and registered signal buffering ensures that memory errors are minimized and managed effectively, contributing to overall system resilience.

Compliance and Enterprise Standards

Enterprise memory categories must adhere to strict quality and compatibility standards. DDR5 registered ECC memory modules are validated for use in professional server platforms, ensuring interoperability with supported chipsets and processors. The Supermicro MEM-DR548L-006 aligns with these standards, making it a dependable choice for enterprise IT environments.

Compliance with industry specifications ensures predictable behavior across firmware updates and platform revisions, reducing the complexity of system maintenance and upgrades.

288-Pin DDR5 Form Factor and Physical Design

The 288-pin form factor is standard for DDR5 DIMMs, providing a secure physical interface and improved electrical characteristics. This category of memory modules is designed to fit seamlessly into modern server motherboards, ensuring proper alignment and reliable connectivity. The Supermicro MEM-DR548L-006 utilizes this form factor to support easy installation and consistent performance.

DDR5 modules feature a redesigned pin layout compared to previous generations, supporting higher data rates and improved power delivery. This physical design enhancement contributes to the overall efficiency and stability of the memory subsystem.

Thermal and Mechanical Considerations

High-performance server memory generates heat during operation, making thermal management an important aspect of design. DDR5 registered memory modules are engineered to operate within defined thermal envelopes, ensuring reliability in dense server configurations. The Supermicro MEM-DR548L-006 is suitable for systems with optimized airflow and professional cooling solutions.

Mechanical durability is also critical in enterprise environments where servers may be deployed, serviced, and upgraded regularly. The robust construction of this category of memory ensures longevity and consistent performance over the system’s lifecycle.

Compatibility with Supermicro Server Platforms

Memory compatibility is a key consideration for enterprise IT planning. The Supermicro MEM-DR548L-006 is designed to integrate seamlessly with supported Supermicro server platforms, ensuring optimal performance and stability. This category of memory benefits from vendor validation processes that reduce the risk of compatibility issues.

By using validated memory modules, organizations can simplify deployment and maintenance while ensuring that systems operate as intended under enterprise workloads.

Use Cases Across Enterprise and Data Center Environments

DDR5 registered memory in this category is versatile, supporting a wide range of enterprise use cases. From virtualization clusters and private cloud infrastructures to database servers and analytics platforms, the Supermicro MEM-DR548L-006 provides the capacity, speed, and reliability required for demanding workloads.

Organizations deploying modern applications benefit from the scalability and efficiency of DDR5 registered memory, enabling them to adapt to evolving performance requirements without frequent hardware replacements.