MTC20F104XS1RC48BB1T Micron 48GB DDR5 SDRAM 4800MHz CL40 ECC RDIMM Memory

Micron 48GB DDR5 ECC RDIMM Memory Module

The Micron MTC20F104XS1RC48BB1T delivers advanced DDR5 SDRAM technology with high-speed performance and reliable error correction. Designed for enterprise-grade servers, this registered DIMM ensures stability and efficiency for demanding workloads.

Main Specifications

• Manufacturer: Micron
• Model Number: MTC20F104XS1RC48BB1T
• Product Type: 48GB DDR5 SDRAM RDIMM Memory Module

Technical Highlights

Memory Capacity and Type

• Total Storage: 48GB
• Technology: DDR5 SDRAM

Form Factor and Compatibility

• 288-pin RDIMM (Registered DIMM)
• Optimized for enterprise servers and data centers

Performance Metrics

• Data Transfer Rate: 4800 MT/s (PC5-38400)
• Latency Timing: CL40 (40-39-39)

Error Correction Features

• ECC Registered DIMM for enhanced reliability
• Detects and corrects single-bit memory errors
• Improves overall system stability and uptime

Architecture Details

• Single Rank x4 design
• Balanced performance and efficiency for server workloads

Key Advantages

• High-capacity memory for intensive applications
• Cutting-edge DDR5 speed for faster data throughput
• ECC protection ensures dependable operation
• Micron quality and durability for enterprise environments

Enterprise-Class 48GB DDR5 ECC Server Memory Architecture

The Micron MTC20F104XS1RC48BB1T 48GB DDR5 RDIMM memory module represents a high-capacity, next-generation server memory solution designed to meet the evolving demands of modern data centers, enterprise servers, virtualization platforms, and cloud-scale infrastructures. Built on DDR5 SDRAM architecture, this registered DIMM delivers higher bandwidth, improved power efficiency, and increased memory density compared to previous-generation DDR4 server memory. Its 48GB capacity allows system architects and IT professionals to scale memory-intensive workloads efficiently while maintaining stability and predictable performance.

DDR5 technology introduces fundamental architectural improvements that directly benefit enterprise server environments. These enhancements include increased memory channel efficiency, higher base operating speeds, and improved signal integrity. Operating at 4800MHz with a PC5-38400 data rate, this Micron server memory module supports faster data access, reduced latency under heavy loads, and improved responsiveness across multi-threaded applications commonly found in database servers, virtualization hosts, analytics platforms, and high-performance computing environments.

Micron Server Memory Engineering and Reliability

Micron is widely recognized for its leadership in memory manufacturing, offering enterprise-grade memory solutions that emphasize long-term reliability, consistent performance, and compatibility with major server platforms. The MTC20F104XS1RC48BB1T module is engineered using high-quality DRAM components that undergo rigorous testing to meet strict industry standards. This focus on quality ensures dependable operation in 24/7 server environments where uptime, data integrity, and thermal stability are critical.

Registered DDR5 memory plays a crucial role in enterprise systems by reducing electrical load on the memory controller. The onboard register buffers command and address signals, enabling servers to support higher memory capacities without compromising signal quality. This architectural advantage is especially valuable in multi-socket server configurations where large memory footprints are essential for virtualization, in-memory databases, and mission-critical enterprise applications.

High-Density 48GB Capacity for Scalable Workloads

The 48GB memory capacity of the Micron DDR5 RDIMM positions it as a versatile option for organizations seeking a balance between capacity expansion and cost efficiency. This capacity tier enables flexible memory configurations, allowing system builders to populate memory channels strategically while maintaining optimal performance. It is particularly useful for servers running mixed workloads that require both high memory capacity and high bandwidth.

In virtualized environments, increased memory capacity per DIMM reduces the total number of modules required, helping optimize airflow, simplify system design, and reduce power consumption. This advantage translates directly into improved total cost of ownership for enterprise IT deployments. The 48GB configuration also supports advanced workload consolidation, enabling organizations to run more virtual machines, containers, or applications per physical server.

Optimized for Modern Server Platforms

This Micron DDR5 RDIMM is designed for compatibility with the latest server platforms supporting DDR5 memory technology. It integrates seamlessly with enterprise-grade motherboards and chipsets from leading CPU manufacturers, ensuring stable operation at rated speeds. The PC5-38400 specification reflects a theoretical peak bandwidth of 38.4GB/s per module, delivering significant throughput improvements over DDR4 equivalents.

Modern server architectures increasingly rely on memory bandwidth to avoid performance bottlenecks. Applications such as real-time analytics, machine learning inference, and high-transaction databases benefit directly from the increased data transfer rates provided by DDR5 memory. The Micron MTC20F104XS1RC48BB1T module enables these systems to fully utilize CPU capabilities by ensuring memory access keeps pace with processing demands.

4800MHz Performance and CL40 Latency Characteristics

Operating at 4800MHz, this DDR5 RDIMM offers a substantial performance uplift compared to previous generations. The increased frequency allows more data to be transferred per clock cycle, improving overall system throughput. While the CAS latency rating of CL40 reflects the architectural differences of DDR5 memory, the net performance gain remains significant due to higher effective bandwidth and improved memory efficiency.

In enterprise server environments, raw frequency is only one aspect of performance. DDR5 memory introduces dual 32-bit subchannels per DIMM, improving parallelism and reducing access contention. This design enhancement allows servers to handle concurrent memory requests more efficiently, resulting in smoother performance under heavy, multi-threaded workloads.

Benefits for Virtualization and Cloud Computing

Virtualization platforms rely heavily on memory availability and bandwidth to maintain consistent performance across multiple virtual machines. The Micron 48GB DDR5 RDIMM supports high VM density while minimizing latency spikes during peak usage periods. Its ECC and registered design further ensure data integrity, which is essential for enterprise virtualization and cloud service providers.

Cloud computing environments often experience fluctuating workloads, requiring memory solutions that can adapt dynamically. High-speed DDR5 memory helps reduce resource contention, ensuring predictable application performance even during demand surges. This makes the Micron MTC20F104XS1RC48BB1T an ideal choice for private cloud, hybrid cloud, and edge computing deployments.

ECC Registered Memory for Data Integrity

Error Correcting Code technology is a cornerstone of enterprise server memory, and this Micron DDR5 RDIMM incorporates advanced ECC capabilities to detect and correct single-bit memory errors. ECC functionality significantly reduces the risk of data corruption, system crashes, and application failures caused by memory-related issues. In mission-critical environments such as financial systems, healthcare infrastructure, and enterprise databases, ECC memory is essential for maintaining data accuracy and operational continuity.

The registered design of this DDR5 module further enhances reliability by stabilizing signal transmission between the memory controller and DRAM chips. This feature is particularly important in high-capacity configurations where electrical load can impact performance. By buffering address and command signals, the register ensures consistent communication, enabling systems to scale memory capacity without compromising stability.

Server-Class Stability Under Continuous Load

Servers often operate under sustained workloads for extended periods, placing significant stress on memory components. The Micron MTC20F104XS1RC48BB1T is engineered to withstand continuous operation, maintaining consistent performance and thermal characteristics. Its design supports enterprise thermal management strategies, ensuring reliable operation even in densely populated server racks.

Memory stability directly affects system uptime and service availability. By combining ECC error correction with registered buffering, this DDR5 RDIMM minimizes the likelihood of memory-induced downtime. This reliability advantage makes it suitable for enterprise environments where service-level agreements demand uninterrupted operation.

DDR5 Power Efficiency and Thermal Optimization

DDR5 memory introduces a more efficient power delivery architecture compared to DDR4, incorporating onboard power management integrated circuits. This design shift allows more precise voltage regulation at the DIMM level, improving overall power efficiency and reducing thermal output. The Micron 48GB DDR5 RDIMM benefits from this architecture, helping data centers manage energy consumption more effectively.

Improved power efficiency translates into lower operating costs and enhanced sustainability. In large-scale deployments, even modest reductions in power consumption per module can result in significant energy savings. Additionally, reduced heat generation supports more efficient cooling strategies, enabling higher server density within existing data center infrastructure.

Impact on High-Density Server Deployments

As organizations continue to consolidate workloads and increase server density, efficient memory solutions become increasingly important. The Micron DDR5 RDIMM supports these goals by delivering high performance without excessive power draw. This balance allows IT teams to maximize compute and memory resources while maintaining manageable thermal profiles.

Efficient thermal behavior also contributes to component longevity. Lower operating temperatures reduce stress on memory components, extending their usable lifespan and reducing maintenance requirements. This reliability factor further enhances the value proposition of enterprise-grade DDR5 memory modules.

288-Pin RDIMM Form Factor Compatibility

The 288-pin RDIMM form factor ensures compatibility with modern server motherboards designed for DDR5 memory. This standardized interface allows seamless integration into enterprise systems, simplifying upgrades and system builds. The module is intended for server and workstation platforms that support DDR5 registered memory, ensuring optimal performance and stability.

System administrators and integrators benefit from Micron’s adherence to industry standards, which ensures broad compatibility across a wide range of server platforms. This reduces deployment complexity and minimizes the risk of compatibility issues during system upgrades or expansions.

Enterprise Upgrade and Expansion Scenarios

Upgrading to DDR5 memory represents a strategic investment for organizations planning long-term infrastructure growth. The Micron MTC20F104XS1RC48BB1T enables incremental memory upgrades, allowing businesses to scale capacity as workload requirements evolve. Its 48GB capacity supports flexible memory population strategies, enabling balanced channel configurations that optimize performance.

For new server builds, this DDR5 RDIMM provides a foundation for future scalability. As applications grow more memory-intensive, the ability to add high-capacity modules without replacing existing hardware helps protect infrastructure investments and extend system lifecycle.

Use Cases Across Enterprise and Data Center Environments

The Micron 48GB DDR5 ECC Registered RDIMM is well-suited for a wide range of enterprise use cases. Database servers benefit from increased memory bandwidth and capacity, enabling faster query processing and improved transaction handling. Virtualization hosts leverage the module’s capacity and stability to support higher VM densities with consistent performance.

High-performance computing workloads, including scientific simulations and data analytics, rely on memory throughput to achieve optimal results. The high-speed DDR5 architecture of this module ensures data can be accessed and processed efficiently, reducing computation time and improving overall productivity.

Support for Emerging Workloads

Emerging technologies such as artificial intelligence, machine learning, and real-time analytics place increasing demands on system memory. These workloads require rapid access to large datasets, making memory bandwidth and reliability critical factors. The Micron DDR5 RDIMM addresses these requirements by combining high-speed operation with enterprise-grade reliability features.

As organizations adopt more data-driven applications, the need for robust memory solutions continues to grow. This DDR5 module provides the performance headroom necessary to support evolving workloads while maintaining the reliability standards expected in enterprise environments.