MTC20F2085S1RC48BAX Micron 32GB DDR5 4800mt/s 288-pin RDIMM Memory Module

Details of Micron 32GB DDR5 RAM

The Micron MTC20F2085S1RC48BAX 32GB DDR5 4800MT/s 288-pin RDIMM is a high-performance memory solution engineered for enterprise-grade servers and data-intensive workloads. Designed to deliver exceptional speed, reliability, and scalability, this module ensures seamless multitasking and optimized system efficiency.

General Specification

• Brand: Micron
• Model Number: MTC20F2085S1RC48BAX
• Category: 32GB DDR5 SDRAM Registered DIMM

Technical Highlights

Core Attributes

• Capacity: 32GB
• Technology: DDR5 SDRAM
• Module Count: 1 x 32GB

Performance Metrics

• Bus Speed: 4800MT/s (DDR5-38400 / PC5-4800)
• Data Integrity: ECC (Error-Correcting Code)
• Signal Type: Registered
• Latency: CL40
• Rank Configuration: 2Rx8

Physical Characteristics

Form Factor

• Design: 288-pin RDIMM

Dimensions

• Height: 1.00 inch
• Depth: 6.75 inches

Weight

• Shipping Weight: 0.20 lb

Enterprise Server Memory Category Overview and Positioning

The Micron Micron MTC20F2085S1RC48BAX 32GB 4800MT/s PC5-38400 DDR5 SDRAM 288-pin RDIMM memory module belongs to the modern enterprise server memory category that is engineered for reliability, scalability, and sustained performance in data-centric computing environments. This category focuses on registered DDR5 memory modules specifically optimized for server platforms where consistency, uptime, and controlled latency matter more than consumer-grade peak frequencies. As part of the DDR5 RDIMM segment, this memory module is designed to operate within validated server ecosystems, supporting long-term workloads, virtualization layers, database engines, and mission-critical business applications.

DDR5 RDIMM server memory represents a major generational leap from DDR4, delivering increased bandwidth per module, improved power efficiency at the architecture level, and enhanced signal integrity through registered buffering. Within this category, Micron’s engineering approach emphasizes predictable behavior under load, compatibility with leading server processors, and compliance with JEDEC specifications. The Micron MTC20F2085S1RC48BAX model exemplifies how DDR5 RDIMM technology supports modern server architectures that demand higher memory throughput without compromising stability.

DDR5 SDRAM Architecture in Server-Class RDIMM Modules

DDR5 SDRAM introduces architectural enhancements that fundamentally redefine how memory operates in server environments. The Micron MTC20F2085S1RC48BAX leverages a dual-channel DIMM architecture at the module level, effectively splitting the traditional single 64-bit channel into two independent 32-bit subchannels. This design allows for improved memory access efficiency, reduced contention, and better parallelism when servicing simultaneous memory requests from multi-core processors.

Within the server memory category, DDR5 RDIMM modules like this Micron model benefit from improved burst lengths and increased bank groups, enabling faster data transfer and reduced access latency at scale. These architectural improvements align closely with modern server CPU designs that feature higher core counts and increased memory controller sophistication. By matching memory architecture to processor capabilities, DDR5 RDIMM modules ensure balanced system performance.

Registered DIMM Signal Integrity and Load Reduction

The registered DIMM design is a defining characteristic of this server memory category. The Micron MTC20F2085S1RC48BAX incorporates a register, also known as a clock driver, that buffers address and command signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, allowing servers to support higher memory capacities and more populated DIMM slots without signal degradation.

In enterprise servers, where memory slots are often fully populated to maximize capacity, RDIMM technology becomes essential. The register improves signal integrity across the memory bus, enabling stable operation at 4800MT/s data rates. This stability is critical for maintaining uptime in environments where memory errors or timing instability can disrupt services and applications.

On-Die ECC and Enhanced Data Reliability

DDR5 SDRAM integrates on-die error correction capabilities that enhance internal data integrity within each memory chip. While this on-die ECC operates transparently and differs from system-level ECC, it plays a vital role in improving yield and reliability at higher densities. The Micron MTC20F2085S1RC48BAX benefits from this DDR5 feature, reinforcing its suitability for server workloads that demand consistent accuracy in data handling.

At the system level, RDIMM server memory modules are commonly deployed in platforms that support full ECC functionality through the memory controller and chipset. This layered approach to error detection and correction contributes to the resilience expected from enterprise-grade memory solutions, particularly in data centers and cloud infrastructure.

Key Characteristics of PC5-38400 Server Memory

Operating at 4800MT/s, PC5-38400 memory represents a significant increase in bandwidth compared to previous DDR generations. In the server memory category, this performance level is particularly valuable for applications that process large datasets, handle high transaction volumes, or rely on rapid memory access to maintain throughput. The Micron MTC20F2085S1RC48BAX delivers this bandwidth in a balanced manner, ensuring sustained performance rather than short-term bursts.

Servers equipped with DDR5-4800 RDIMM modules can better support modern workloads such as in-memory databases, analytics engines, virtualization clusters, and software-defined storage. The increased memory bandwidth reduces bottlenecks between CPU cores and memory, allowing applications to scale more efficiently as demand grows.

Latency Optimization in Enterprise Workloads

While raw bandwidth is a critical metric, latency consistency is equally important in server environments. The Micron MTC20F2085S1RC48BAX is engineered to deliver predictable latency behavior under sustained load conditions. This consistency benefits enterprise applications that rely on steady response times, such as transaction processing systems and real-time analytics platforms.

Within the broader category of DDR5 RDIMM memory, latency optimization is achieved through careful timing calibration and adherence to JEDEC standards. Micron’s manufacturing expertise ensures that each module meets strict quality and performance criteria, supporting reliable operation in multi-socket server configurations.

Scalability Across Multi-Socket Server Platforms

Modern enterprise servers frequently employ dual-socket or multi-socket processor architectures to maximize compute density. In these systems, memory scalability becomes a critical factor. The Micron MTC20F2085S1RC48BAX is designed to integrate seamlessly into such platforms, supporting balanced memory population across CPU sockets and channels.

As part of the DDR5 RDIMM category, this memory module enables higher total memory capacities per server, allowing organizations to consolidate workloads and improve resource utilization. Scalability at the memory level directly contributes to reduced infrastructure costs and improved operational efficiency.

Form Factor and Physical Design Considerations

The 288-pin RDIMM form factor defines the physical and electrical interface for DDR5 server memory modules. The Micron MTC20F2085S1RC48BAX conforms to this standard, ensuring compatibility with a wide range of enterprise server motherboards. The pin configuration supports increased power delivery and improved signaling required for higher data rates.

In server environments, physical consistency and mechanical reliability are essential. The 288-pin design provides robust retention within DIMM slots, minimizing the risk of connection issues caused by vibration or thermal cycling. This reliability aligns with the expectations of data center operators who prioritize long-term stability.

Thermal Behavior and Server Airflow Compatibility

DDR5 RDIMM modules are designed to operate within controlled thermal envelopes typical of server chassis. The Micron MTC20F2085S1RC48BAX is optimized for efficient heat dissipation when installed in systems with directed airflow. Proper thermal management ensures that the module maintains stable performance over extended periods of continuous operation.

In dense server configurations, effective airflow and memory placement play a key role in overall system reliability. This category of server memory is engineered to function within these constraints, supporting predictable thermal behavior even when multiple modules are installed in close proximity.

Power Management Features in DDR5 RDIMM Memory

DDR5 introduces on-module power management capabilities that shift voltage regulation closer to the memory chips. This architectural change improves power efficiency and reduces electrical noise, contributing to overall system stability. The Micron MTC20F2085S1RC48BAX benefits from these advancements, aligning with modern server power management strategies.

For data centers focused on energy efficiency, DDR5 RDIMM memory represents an evolution toward more granular control of power consumption. Although performance remains the primary objective, efficient power handling supports sustainability goals and reduces operational costs over time.

Compatibility with Modern Server Platforms

The server memory category encompassing DDR5 RDIMM modules is tightly aligned with contemporary processor platforms from leading CPU manufacturers. The Micron MTC20F2085S1RC48BAX is intended for use in servers that support DDR5-4800 registered memory, ensuring seamless integration and validated operation.

Compatibility extends beyond electrical specifications to include firmware recognition and system management features. Enterprise servers rely on accurate memory reporting, error logging, and monitoring to maintain uptime. Micron server memory modules are designed to support these capabilities, enabling administrators to manage memory resources effectively.

BIOS and Firmware-Level Integration

Server-grade memory modules interact closely with system firmware during initialization and runtime. The Micron MTC20F2085S1RC48BAX is engineered to be recognized correctly by server BIOS and management controllers, ensuring proper configuration of timing parameters and error correction features.

This level of integration is essential for enterprise environments where automated provisioning and remote management are standard practices. Memory compatibility issues can disrupt deployment workflows, making validated DDR5 RDIMM modules a critical component of reliable server infrastructure.

Use in Virtualization and Cloud Infrastructure

Virtualized environments place unique demands on server memory, including high consolidation ratios and diverse workload profiles. The Micron MTC20F2085S1RC48BAX supports these scenarios by delivering consistent performance and reliability across virtual machines. DDR5 bandwidth improvements enhance memory sharing efficiency, benefiting hypervisors and container platforms.

In cloud infrastructure, where scalability and predictability are paramount, server memory modules in this category help maintain service quality. The ability to scale memory capacity without sacrificing stability enables cloud providers to meet growing customer demands.

Use Cases Across Enterprise and Data Center Environments

The DDR5 RDIMM server memory category serves a wide range of enterprise use cases, from traditional on-premises data centers to hybrid and cloud environments. The Micron MTC20F2085S1RC48BAX is suitable for database servers, application servers, virtualization hosts, and analytics platforms that demand reliable memory performance.

In database-driven workloads, increased memory bandwidth and capacity enable faster query execution and improved caching efficiency. For analytics and machine learning pipelines, DDR5 memory supports rapid data movement between processors and memory, accelerating computation.

Enterprise Applications and Mission-Critical Systems

Mission-critical applications require memory solutions that prioritize data integrity and availability. The Micron MTC20F2085S1RC48BAX aligns with these requirements by supporting ECC and registered buffering, reducing the risk of memory-related disruptions.

Enterprise resource planning systems, financial platforms, and healthcare applications all benefit from the stability provided by server-grade DDR5 RDIMM memory. This category is designed to support such high-stakes environments where reliability is non-negotiable.

High-Density Memory Configurations

As servers evolve to support higher core counts, memory density becomes a key consideration. The 32GB capacity of the Micron MTC20F2085S1RC48BAX allows administrators to build balanced configurations that scale efficiently. Multiple modules can be combined to achieve substantial total memory capacity without sacrificing performance.

High-density configurations enable workload consolidation and improved utilization of compute resources. DDR5 RDIMM memory supports these goals by maintaining signal integrity and performance even in fully populated systems.

Strategic Value of DDR5 RDIMM Memory in Modern IT Infrastructure

The transition to DDR5 RDIMM memory represents a strategic investment in future-ready infrastructure. The Micron MTC20F2085S1RC48BAX embodies the characteristics that define this category, including higher bandwidth, improved power management, and enhanced reliability.

For organizations planning infrastructure upgrades, DDR5 RDIMM memory provides a foundation for next-generation workloads. By aligning memory capabilities with evolving processor architectures, enterprises can extend the useful life of their server platforms.

Balancing Performance, Capacity, and Reliability

Server memory selection involves balancing competing priorities, including performance, capacity, and reliability. The Micron MTC20F2085S1RC48BAX achieves this balance by delivering 4800MT/s performance in a 32GB RDIMM form factor that supports ECC and registered buffering.

This balance is central to the value proposition of the DDR5 RDIMM category, making it suitable for a wide range of enterprise scenarios. Organizations can deploy this memory with confidence that it meets the demands of modern workloads.

Role in Future Server Architecture Evolution

As server architectures continue to evolve, memory technology plays an increasingly important role in overall system performance. DDR5 RDIMM modules like the Micron MTC20F2085S1RC48BAX are designed to scale alongside advancements in processor design, interconnect speeds, and storage technologies.

The ongoing evolution of enterprise IT infrastructure underscores the importance of selecting memory solutions that are not only performant today but also adaptable to future requirements. This category of server memory provides that adaptability through standardized design and forward-looking architecture.