MTC20F1045S1RC64BH1R Micron 32GB PC5-51200 DDR5 6400MHz ECC CL52 Memory

Overview of Micron MTC20F1045S1RC64BH1R 32GB Memory

The MICRON 32GB DDR5 SDRAM Memory Module is engineered to meet the demanding requirements of modern enterprise servers, professional workstations, and data-center infrastructures. Designed with advanced DDR5 architecture, this high-capacity module delivers superior bandwidth, improved power efficiency, and exceptional reliability for data-intensive workloads.

General Information

• Manufacturer: Micron
• Manufacturer Part Number: MTC20F1045S1RC64BH1R
• Product Type: Memory Module

Technical Specifications

• Storage Capacity: 32GB 
• Memory Technology: DDR5 SDRAM
• Memory Speed: DDR5-6400 MHz / PC5-51200 
• Error Checking: ECC (Error-Correcting Code)
• Signal Processing: Registered (RDIMM)
• Operating Voltage: 1.1V 
• Form Factor: 288-pin RDIMM

Shipping and Packaging Details

• Shipping Dimensions: 7 in × 0.2 in × 2.2 in
• Shipping Weight: Approximately 0.20 lb

The Micron MTC20F1045S1RC64BH1R 32GB DDR5 Memory

The Micron MTC20F1045S1RC64BH1R 32GB DDR5 RDIMM memory module represents a critical advancement in enterprise-class memory technology, designed specifically for data-intensive server and workstation environments. As part of the DDR5 PC5-51200 generation, this registered DIMM delivers a substantial leap in bandwidth, efficiency, and scalability compared to previous DDR4 server memory solutions. Built with ECC Registered (RDIMM) architecture, it ensures signal integrity, reduced electrical load, and improved reliability when deployed in high-density memory configurations.

32GB High-Capacity Memory Module

The 32GB capacity of the Micron MTC20F1045S1RC64BH1R module offers ample space for modern server workloads. Large memory sizes are essential for applications such as database management, virtualization, big data processing, and cloud computing. This capacity allows servers to run multiple virtual machines simultaneously while maintaining system responsiveness, enabling organizations to maximize server utilization.

PC5-51200 Bandwidth Capabilities

With a memory standard of PC5-51200, this DDR5 RDIMM module provides a theoretical bandwidth of up to 51.2GB/s per module. This massive data transfer capability allows server CPUs to access memory more efficiently, minimizing latency bottlenecks in compute-heavy workloads. High-bandwidth memory is particularly beneficial in multi-core and multi-socket server architectures where concurrent memory access is frequent and performance-sensitive.

ECC Registered Memory

Error-Correcting Code (ECC) Registered memory is essential in enterprise and data center environments where data integrity and system uptime are paramount. The Micron MTC20F1045S1RC64BH1R integrates advanced ECC functionality that automatically detects and corrects single-bit memory errors while identifying multi-bit errors. This proactive error management significantly reduces the risk of data corruption, system crashes, and unexpected downtime.

Registered DIMM Signal Integrity Advantages

The registered architecture enhances signal integrity by reducing the electrical load placed on the memory controller. This design allows servers to populate more memory modules per channel, supporting higher total memory capacity without sacrificing performance or stability. The inclusion of a register clock driver ensures cleaner signal transmission, especially in multi-DIMM configurations common in enterprise servers.

Rank 1Rx4 Memory

The Micron MTC20F1045S1RC64BH1R features a 1Rx4 memory organization, which plays a crucial role in its performance and reliability profile. Single-rank (1R) memory modules are optimized for lower latency and efficient access patterns, making them suitable for applications that benefit from rapid memory response times.The x4 data width configuration enhances ECC effectiveness by enabling finer-grained error detection and correction. This design is commonly preferred in enterprise environments where data accuracy is critical, as it provides improved fault isolation compared to x8 configurations.

6400MHz Operating Speed and CL52 Latency Profile

Operating at a high frequency of 6400MHz, this DDR5 RDIMM module delivers exceptional memory speed suitable for next-generation server processors. The increased operating frequency enables faster data transfers between the CPU and memory, reducing wait times and improving application performance.With a CAS latency of CL52, the module maintains a balanced latency profile that aligns with DDR5 architectural improvements. While higher frequencies naturally involve increased latency values, the overall performance gain from higher bandwidth and improved memory efficiency outweighs latency considerations in enterprise workloads.

Advanced DDR5 Power Efficiency at 1.1V

One of the defining features of DDR5 memory technology is improved power efficiency. The Micron MTC20F1045S1RC64BH1R operates at a low voltage of 1.1V, significantly reducing power consumption compared to previous DDR4 RDIMM modules. Lower operating voltage translates into reduced heat generation and improved energy efficiency, which are critical factors in large-scale data center deployments.DDR5 introduces on-module power management, shifting voltage regulation responsibilities from the motherboard to the DIMM itself. This design enhances power delivery precision and stability, ensuring consistent operation even under fluctuating workloads.

288-Pin RDIMM Form Factor

The 288-pin RDIMM form factor ensures compatibility with a wide range of modern server and workstation platforms that support DDR5 Registered memory. This standardized form factor allows seamless integration into enterprise motherboards designed for DDR5 RDIMM configurations.It is essential to note that RDIMM modules are not compatible with UDIMM or SO-DIMM slots. This memory module is specifically engineered for systems that support registered memory, ensuring optimal performance and stability when installed in compatible hardware.

Scalability and Future-Proof Memory

As server platforms continue to evolve, DDR5 RDIMM memory provides a future-proof foundation for scalable computing. The increased bandwidth, improved power efficiency, and advanced error correction capabilities ensure that systems equipped with DDR5 memory can adapt to growing workload demands.Investing in high-capacity DDR5 RDIMM modules like the Micron MTC20F1045S1RC64BH1R allows organizations to extend the lifespan of their server infrastructure while maintaining competitive performance levels.