MTC20C2085S1BC64B Micron 32GB DDR5 6400MHz PC5-51200 CL52 Memory

Overview of MICRON MTC20C2085S1BC64B 32GB Memory

The MICRON MTC20C2085S1BC64B is a high-performance 32GB DDR5 SDRAM memory module designed for advanced server environments. Engineered to deliver exceptional speed, reliability, and efficiency, this memory module ensures seamless performance for demanding computing tasks.

General Information

• Manufacturer: Micron
• Part Number: MTC20C2085S1BC64B
• Product Type: Memory Module

Technical Specifications

• Module Size: 32GB
• Memory Rank: Dual-Rank
• Chip Organization: x8
• Memory Standard: DDR5-6400MT/s, PC5-51200
• Memory Speed: 6400MT/s 
• CAS Latency: CL52
• Error Checking: ECC 

Voltage & Power Efficiency

• Operating Voltage: 1.1V for energy-efficient performance
• Low power consumption helps reduce server heat and energy costs

Physical & Form Factor Details

Module Dimensions

• Width: 1.2 inches
• Depth: 5.2 inches
• Height: 0.2 inches

Shipping Information

• Shipping Dimensions (W x D x H): 7 × 0.2 × 2.2 inches
• Shipping Weight: 0.2 lbs

The Micron MTC20C2085S1BC64B 32GB 6400MHz Memory 

The Micron MTC20C2085S1BC64B is a premium 32GB DDR5 6400MHz memory module designed for professional and enterprise-grade computing environments. Its cutting-edge DDR5 architecture allows for high-speed data transfer, enhanced reliability, and energy efficiency. With a low 1.1V operating voltage and CL52 latency, this module is ideal for workstations, high-performance desktops, and servers requiring uncompromising stability and performance.

DDR5 Technology Memory

DDR5 memory represents a substantial leap forward from DDR4, offering significantly higher bandwidth, improved efficiency, and increased memory density. The Micron MTC20C2085S1BC64B leverages DDR5's advanced features, including higher prefetch buffers, improved channel architecture, and on-die ECC, which enhances data integrity without impacting performance. These innovations allow systems to manage more data simultaneously while reducing latency and energy consumption, making DDR5 essential for modern computing workloads.

Dual Rank Unbuffered Design Benefits

The MTC20C2085S1BC64B features a dual rank unbuffered architecture, which provides several performance advantages. Each rank acts as an independent memory bank, allowing the memory controller to access data from two ranks alternately, improving parallelism and bandwidth utilization. Unbuffered memory allows for direct communication with the memory controller, reducing latency compared to registered DIMMs. This combination ensures that the module delivers both high throughput and low response times, essential for tasks such as virtualization, real-time analytics, and professional content creation.

High-Speed 6400MHz Memory

Operating at 6400MT/s, this Micron DDR5 module offers industry-leading memory speeds that support the most demanding applications. High-frequency operation reduces bottlenecks in data-heavy environments, such as multi-threaded computing, rendering, and complex simulations. Combined with low CL52 latency, the module ensures fast access times, minimal lag, and smooth execution of large datasets. This speed advantage is particularly noticeable when using high-performance computing applications, video editing suites, or gaming and streaming workstations.

Power Efficiency and Thermal Management

The MTC20C2085S1BC64B operates at an efficient 1.1V, which significantly reduces energy consumption compared to previous DDR generations. Lower voltage reduces heat output, improving thermal stability and extending component lifespan. Efficient thermal management is essential for both enterprise server racks and high-performance desktops, as excessive heat can lead to memory throttling, data errors, and reduced reliability. Micron’s DDR5 modules are engineered to maintain optimal temperatures even under sustained, high-load scenarios.

288-Pin CUDIMM Form Factor

The 288-pin CUDIMM layout ensures broad compatibility with motherboards designed for DDR5 memory. This standardized pin configuration allows for seamless installation and upgrade flexibility. Users can deploy multiple modules in dual or quad-channel configurations, optimizing memory bandwidth and overall system performance. The form factor also supports high-density memory setups, enabling upgrades to 64GB per module or higher, which is particularly useful for advanced professional applications and server environments.

Scalability and Future-Proofing

As software and system requirements continue to grow, investing in DDR5 memory provides a future-proof solution. The MTC20C2085S1BC64B’s 32GB capacity, dual rank configuration, and high frequency allow users to expand memory across multiple channels without sacrificing performance. DDR5’s scalable architecture enables higher capacities per module, preparing systems for future workloads while maintaining optimal performance. This ensures longevity and cost efficiency for enterprises, workstations, and professional setups, reducing the need for frequent upgrades.

Comparisons with DDR4 Modules

Compared to DDR4, the MTC20C2085S1BC64B DDR5 module offers higher bandwidth, improved power efficiency, and enhanced memory reliability. DDR5 modules support larger capacities per stick, more sophisticated ECC integration, and better handling of simultaneous data streams. Users upgrading from DDR4 can expect measurable improvements in multitasking, application load times, and system responsiveness. In server deployments, DDR5’s higher data rate and on-die ECC result in greater uptime and reduced risk of data corruption compared to legacy DDR4 modules.

Optimizing System Performance

To maximize performance with the Micron MTC20C2085S1BC64B, system configurations should leverage multi-channel memory setups. Dual or quad-channel configurations allow for concurrent data access across multiple ranks, effectively multiplying memory bandwidth. BIOS settings can also be tuned to optimize memory timings and voltage for specific workloads, providing a balance between speed, stability, and energy efficiency. These optimizations are especially important in professional environments, such as virtualization hosts, rendering farms, and AI compute nodes.

Enterprise Server and Workstation Advantages

In enterprise and server environments, the MTC20C2085S1BC64B provides both reliability and speed. ECC functionality ensures data integrity during high-volume transactions and virtualization operations. Dual rank architecture improves parallel data processing, while low-latency, high-frequency operation accelerates critical business applications. IT teams benefit from reduced system downtime, simplified memory upgrades, and consistent performance across multiple nodes, enhancing overall operational efficiency.

Advanced Features and Innovation

The Micron MTC20C2085S1BC64B integrates multiple advanced DDR5 features beyond speed and capacity. On-die ECC, improved refresh management, and enhanced prefetching work together to optimize performance, efficiency, and reliability. These features allow systems to handle sequential and random workloads efficiently, improving real-world performance in both professional and enterprise applications. The module’s design reflects the latest industry standards, ensuring compatibility and peak performance across current and upcoming DDR5-enabled platforms.