Micron MTC20F2085S1RC64BH1 32GB 6400Mt/s ECC 1.1v CL52 DDR5 Sdram 288-Pin Memory Module.

Micron MTC20F2085S1RC64BH1 32GB DDR5 ECC — Product Overview

The Micron MTC20F2085S1RC64BH1 is a 32GB DDR5 SDRAM registered DIMM engineered for professional-grade servers and workstations. With cutting-edge DDR5 technology, error-correcting code, and dual-rank architecture, this module ensures both performance and stability in mission-critical environments. It combines 6400MT/s bus speed, PC5-51200 bandwidth, and 1.1V low-voltage efficiency to support high-demand applications, from virtualization clusters to enterprise databases.

General Information

• Brand: Micron
• Manufacturer Part Number: MTC20F2085S1RC64BH1
• Product Category: Server-class DDR5 ECC Registered Memory
• Module Count: 1 × 32GB DIMM
• Target Systems: Enterprise servers, data centers, HPC nodes, and advanced workstations

Technical Specifications

Core Performance Attributes

• Capacity: 32GB single module
• Memory Standard: DDR5 SDRAM
• Rated Speed: 6400MT/s (DDR5-6400 / PC5-51200)
• Latency: CL52 timings for balanced speed and responsiveness
• Rank Design: Dual Rank (2Rx8) for optimized throughput

Data Integrity and Signal Handling

• Error Checking: ECC (Error-Correcting Code) for improved reliability
• Signal Processing: Registered buffer for stable multi-DIMM configurations
• Reliability Factor: Designed to detect and correct single-bit errors
• System Safety: Detects multi-bit faults, reducing downtime risk

Physical Characteristics

• Form Factor: 288-pin RDIMM
• Module Height: 1.00 inch
• Module Length: 6.75 inches
• Shipping Weight: Approximately 0.20 lb

Key Benefits of the Micron MTC20F2085S1RC64BH1

Performance Enhancements

• Ultra-fast 6400MT/s transfer rate for bandwidth-demanding workloads
• CL52 latency designed for efficiency under heavy multi-threaded operations
• Dual-rank layout maximizes parallel data handling

Reliability Features

• ECC correction minimizes risk of silent data corruption
• Registered signal architecture supports higher memory density
• Micron’s reputation for enterprise-quality manufacturing and validation

Energy Efficiency

• Operates at just 1.1V, lowering power consumption
• Reduced thermal footprint supports sustainable data center operations
• Optimized design helps extend hardware lifecycle

Use Case Scenarios

Server and Data Center Deployments

This memory module is purpose-built for enterprise-grade servers, where high uptime and consistent performance are essential. ECC capability ensures workloads such as virtualization, database hosting, and enterprise applications maintain stability even under stress.

High-Performance Computing and Research

HPC systems benefit from the higher data throughput of DDR5-6400, making it ideal for simulations, AI modeling, and real-time data analytics. The Micron MTC20F2085S1RC64BH1 helps accelerate scientific research and computational workloads with bandwidth and error protection.

Professional Workstations

For creators and engineers, this 32GB module enables smooth handling of memory-intensive tasks such as video rendering, 3D modeling, and CAD software. With ECC protection, creative professionals enjoy reduced crash risks during long production sessions.

Key Technical Attributes

Capacity and Form Factor

Each module in this category, typified by the Micron MTC20F2085S1RC64BH1, provides 32GB of memory capacity on a standard 288-pin DIMM form factor. This density strikes a balance between capacity and density per channel, enabling system builders to populate dual- and quad-channel architectures with sufficient memory for virtualization and multitasking without sacrificing available DIMM slots.

Speed and Latency

With an operating rate of 6400MT/s (commonly marketed as DDR5-6400), this module offers a significant uplift in raw data transfer rate compared to DDR4 generations. The CL52 CAS latency reflects the DDR5 timing characteristics at high clock rates; when combined with the higher transfer speeds, end-to-end system latency and effective memory throughput are optimized for workloads sensitive to sustained memory bandwidth, such as real-time rendering and large in-memory datasets.

Voltage and Power Efficiency

The 1.1V nominal voltage aligns with DDR5 power reduction improvements over DDR4, enabling lower per-bit energy consumption and improved thermal headroom. For data centers and energy-conscious deployments, the reduced voltage supports higher density configurations with manageable thermal design requirements.

Error Correction and Reliability

The Micron MTC20F2085S1RC64BH1 supports ECC (Error-Correcting Code), making it ideal for mission-critical systems that require data integrity. ECC corrects single-bit errors and detects multi-bit errors, significantly reducing the risk of silent data corruption. This reliability feature is essential for servers running database engines, enterprise virtualization, or scientific computing where data correctness is paramount.

Architectural Advantages of DDR5 in This Category

On-Die ECC and Power Management

DDR5 architecture introduces on-die ECC and improved power-management features like the Power Management Integrated Circuit (PMIC) on-module. These refinements distribute power regulation closer to the memory components and help stabilize voltage delivery under fluctuating load conditions. For the Micron MTC20F2085S1RC64BH1, on-module PMIC and internal power domains lower noise and improve signal integrity at high frequencies.

Dual-Channel DIMM and Bank Grouping Enhancements

DDR5 improves internal bank architecture and access parallelism. Modules in this category benefit from increased bank groups and bank-level parallelism that allow more outstanding commands and improved memory concurrency. These design traits help maximize CPU utilization where multiple cores issue concurrent memory requests, translating to faster data handling in multi-threaded server environments.

Compatibility and Platform Considerations

Server and Workstation Motherboards

This memory module is targeted at server-class and workstation-class platforms that explicitly support DDR5 RDIMM memory profiles and registered ECC functionality. Before purchase, confirm motherboard firmware (BIOS/UEFI) compatibility and the supported memory speeds—many systems may require BIOS updates to fully enable DDR5-6400 speeds or to support specific memory timing profiles. Systems designed for enterprise use often expose SPD or XMP-like profiles to ease configuration.

Processor and Chipset Support

Modern server processors and chipsets from major vendors offer native support for DDR5 memory standards. However, compatibility for ECC, RDIMM registration, and higher transfer rates may vary between platforms. When evaluating the category, ensure your CPU socket generation and chipset explicitly list support for 6400MT/s RDIMM modules and ECC RDIMM operation.

Operating Systems and Workloads

While operating systems are typically agnostic to memory speed, workloads that benefit most from the Micron MTC20F2085S1RC64BH1 include database clusters, virtualization hosts (hypervisors), large-scale Java/V8 applications, scientific simulations, and media rendering engines. ECC support is a critical factor for OS-level memory reliability, particularly in enterprise Linux distributions, Windows Server, and virtualization stacks.

Use Cases and Performance Scenarios

Virtualization and Cloud Host Nodes

Virtualized servers demand high aggregate memory bandwidth and reliable error detection. The 32GB density per module allows dense virtual machine (VM) provisioning per host, while ECC reduces the risk of VM instability from memory faults. Memory modules in this category are frequently deployed in cloud infrastructure nodes that host dozens of lightweight containers or multiple enterprise VMs.

High-Performance Computing (HPC) and Scientific Workloads

HPC workloads typically process large datasets in memory and rely on predictable throughput. DDR5-6400 RDIMMs deliver sustained bandwidth for numerical solvers, molecular dynamics, and data analytics pipelines. The Micron MTC20F2085S1RC64BH1’s combination of high speed and ECC makes it suitable for compute clusters where an error could invalidate long-running simulations.

Content Creation, Rendering and Media Editing

Professionals working with high-resolution video, 3D rendering, and complex compositing benefit from increased memory bandwidth and capacity. These modules help minimize memory-related bottlenecks, allowing render engines and compositing applications to operate efficiently with large texture sets, multi-layer timelines, and high-resolution frame buffers.

Installation Best Practices

Matching Modules and Population Rules

For ideal stability and performance, install memory modules in matched sets described by the motherboard vendor—pairing identical Micron MTC20F2085S1RC64BH1 DIMMs across channels and sockets. Registered DIMMs and ECC require correct installation patterns to enable channel interleaving and to maximize throughput. Avoid mixing different speed grades or voltages; mixing may default the system to a lower common denominator speed or upset timing calibration.

BIOS/UEFI Configuration

Enter BIOS/UEFI to confirm the recognized memory configuration, ECC status, and target speed (6400MT/s). Some platforms default to conservative JEDEC profiles for stability; enabling higher speed profiles may require manual selection of performance profiles or firmware updates. Always review vendor guidance for supported memory timing and voltage adjustments.

Thermal and Electrical Considerations

While the module operates at a lower voltage of 1.1V, high-speed operation can still generate heat on densely populated motherboards. Ensure adequate airflow across the DIMM area and follow server chassis recommendations for memory cooling. For rack-mounted servers, confirm that rack airflow patterns and front-to-back cooling are compatible with sustained 6400MT/s operation.

Testing, Validation and Reliability Procedures

Industry Standard Benchmarks

Validate module performance with memory benchmarking tools and stress testers that exercise bandwidth, latency, and error-reporting, such as STREAM, memtest, and vendor-supplied diagnostics. Use application-level benchmarks to measure real-world impact—database transaction throughput, VM consolidation ratios, and render time reductions.

ECC and Error Logging

Leverage system logs and platform management tools to monitor ECC event counters and DIMM health. Modern server management controllers report corrected and uncorrected ECC events; keep thresholds in monitoring systems to flag rising corrected error rates which may indicate failing DIMMs or signal integrity issues.

Firmware and Lifecycle Management

Regularly update system firmware and memory-related microcode when available. Firmware updates may improve memory compatibility, timing calibration (training), and PMIC interactions. Maintain an inventory of Micron MTC20F2085S1RC64BH1 modules with serial numbers and firmware revision if applicable for warranty and lifecycle tracking.

Higher and Lower Capacity Modules

Within the broader category, you’ll find lower-capacity DDR5 modules (16GB), higher-capacity DIMMs (64GB+), and load-reduced DIMM (LRDIMM) options for very high-density server nodes. Evaluate whether you need higher per-slot capacity or higher per-node channel counts to meet your workload demands.

Memory Heatsinks, Retention Clips and Server Chassis

Consider compatible heatsinks, retention hardware, and chassis with adequate memory clearance when deploying multiple Micron MTC20F2085S1RC64BH1 modules. Some high-density configurations may require low-profile or specialized retention hardware for proper airflow.

Platform Management Tools and ECC Monitoring Solutions

Complement memory purchases with platform management tools that expose ECC counters and DIMM health status. Integration with your monitoring and alerting framework ensures that memory reliability metrics are part of routine operations and incident response plans.

Technical Specification

Core Specs

• Model: Micron MTC20F2085S1RC64BH1
• Capacity: 32GB
• Type: DDR5 RDIMM (Registered)
• Speed: 6400MT/s (DDR5-6400)
• CAS Latency: CL52
• Voltage: 1.1V
• Pin Count: 288-pin
• ECC: Yes (Registered ECC)

Serial Tracking and Batch Purchasing

When procuring large quantities, request batch information and vendor traceability to ensure consistent manufacturing lots. Serial tracking helps in warranty claims and in identifying systemic issues related to a manufacturing batch or firmware version.

Ask for Test Reports and Burn-In Results

Vendors may provide burn-in, validation, or test reports for enterprise orders. These documents can help validate the Micron MTC20F2085S1RC64BH1 for specific environmental conditions or custom platform tests.

Include Memory Service Level Agreements (SLAs)

For critical deployments, negotiate SLAs around replacement times, on-site spares, and priority RMA processing. Memory is a fundamental reliability component; expedited support agreements reduce operational risk for production systems.

Additional Content Blocks for Conversion Optimization

Comparison Tool Widget Suggestions

Provide an interactive memory comparison tool on the category page allowing users to compare the Micron MTC20F2085S1RC64BH1 against other modules by speed, capacity, ECC support, and price. This accelerates decision-making for technical buyers and reduces friction in the procurement funnel.

Downloadable Spec Sheets and Whitepapers

Offer downloadable PDF spec sheets and whitepapers that dive deeper into ECC behavior, DDR5 architectural differences, and case studies demonstrating measurable performance improvements. Gate whitepapers behind a lead form when appropriate to gather buyer intent signals.

Testimonials and Use Case Stories

Showcase short case studies or testimonials from data center customers and systems integrators who used the Micron MTC20F2085S1RC64BH1 to increase VM density, reduce rendering times, or stabilize long-running simulations. Real-world evidence drives trust among enterprise buyers.

Cross-Sell and Upsell Opportunities

Server Platforms and Memory Kits

Recommend compatible server models, memory kits (matched sets of 2 or 4 DIMMs), and validated system configurations. Bundled offers with firmware validation or pre-testing services increase average order value and reduce post-sale support tickets.