UCS-MR-X32G2RT-H Cisco 32GB DDR4 SDRAM 2933Mhz Ecc Reg PC4-23400

Overview of Cisco UCS-MR-X32G2RT-H 32GB Server Memory  

The Cisco UCS-MR-X32G2RT-H 32GB DDR4 memory module is engineered for enterprise-class servers that demand stability, reliability, and high data throughput. Built with advanced DDR4 technology and designed for compatibility with modern server platforms, this registered ECC memory module delivers dependable performance for virtualization environments, large-scale databases, cloud infrastructure, and mission-critical enterprise workloads.

With a robust capacity of 32GB and a high-speed memory frequency of 2933MHz, this RDIMM module enables efficient data processing while maintaining signal integrity and system stability. The module is optimized for demanding applications where consistent memory performance and error correction are essential for business continuity and data accuracy.

General Information

• Manufacturer: Cisco
• Manufacturer Part Number: UCS-MR-X32G2RT-H
• Product Type: 32GB DDR4 Memory

Technical Highlights

• Memory Capacity: 32GB
• Memory Technology: DDR4 SDRAM
• Module Configuration: 1 x 32GB
• Memory Speed: 2933MHz
• Memory Standard: DDR4-23400 / PC4-2933
• Error Checking: ECC
• Signal Processing: Registered (RDIMM)
• CAS Latency: CL24
• Rank: 2Rx4
• Form Factor: 288-pin RDIMM

High-Capacity DDR4 Memory 

• 32GB single-module memory capacity for scalable server upgrades
• DDR4 SDRAM architecture for enhanced efficiency and lower power consumption
• High-speed 2933MHz memory frequency for faster data transfer
• Reliable ECC support for improved data accuracy
• Registered signal processing for improved stability in large memory configurations

Benefits of DDR4 Memory Architecture

• Increased memory bandwidth compared with previous DDR generations
• Improved power efficiency for optimized server energy consumption
• Enhanced data transfer rates for high-performance computing
• Greater reliability for enterprise-level applications
• Better scalability for growing server infrastructures

Performance Advantages of 2933MHz Server Memory

• Accelerated memory bandwidth for faster data processing
• Reduced latency during high-demand operations
• Improved performance in multi-threaded workloads
• Better responsiveness in virtualization and cloud systems
• Efficient support for enterprise-grade computing tasks

Key Advantages of ECC Server Memory

• Automatic detection and correction of memory errors
• Improved system stability and reliability
• Reduced risk of application failures
• Protection against data corruption
• Ideal for mission-critical server deployments

Advantages of Registered Server Memory

• Improved signal stability in high-capacity memory configurations
• Better performance in enterprise servers
• Enhanced reliability for large-scale computing environments
• Optimized memory scalability
• Reduced electrical load on the memory controller

Benefits of Dual-Rank Server Memory

• Improved data handling efficiency
• Enhanced multitasking capabilities
• Optimized memory bandwidth utilization
• Better system responsiveness
• Increased compatibility with enterprise server platforms

Latency Matters in Servers

• Directly impacts application response times
• Improves efficiency in high-demand workloads
• Enhances real-time processing capabilities
• Supports better system multitasking
• Ensures smoother operation in enterprise environments

288-Pin RDIMM Form Factor

• Standard 288-pin RDIMM server memory architecture
• Reliable installation in compatible server motherboards
• Compact design for optimized server chassis space
• Durable build quality for long-term operation
• Designed specifically for enterprise data center hardware

Common Applications

• Enterprise data center servers
• Virtualization platforms and hypervisors
• Cloud computing infrastructure
• High-performance computing environments
• Large-scale database management systems
• Business-critical enterprise applications

Shipping and Physical Dimensions

• Shipping Height: 1.00 inch
• Shipping Depth: 6.75 inches
• Secure packaging for hardware protection
• Designed for safe handling and transportation

Cisco UCS-MR-X32G2RT-H 32GB 2933MHz Server Memory

The Cisco UCS-MR-X32G2RT-H 32GB 2933MHz PC4-23400 Registered DDR4 SDRAM module is designed specifically for enterprise-grade server environments where reliability, stability, and high performance are essential. Built for modern data center infrastructure, this memory module supports demanding workloads such as virtualization, enterprise databases, high-performance computing, cloud applications, and large-scale analytics. As part of Cisco’s Unified Computing System ecosystem, the UCS-MR-X32G2RT-H memory module is engineered to integrate seamlessly with Cisco UCS servers while delivering optimized bandwidth, consistent performance, and advanced error correction capabilities.

Modern enterprise servers require high-capacity memory solutions that maintain stability even under heavy computational loads. The 32GB DDR4 Registered ECC memory configuration of this module ensures balanced memory distribution across multi-socket server platforms, supporting complex workloads that demand high throughput and reliable data processing. Its 2933MHz frequency ensures efficient data transfer rates while maintaining compatibility with next-generation server processors that rely on high-speed memory channels.

Architecture and Design  

The architectural design of the Cisco UCS-MR-X32G2RT-H memory module reflects the requirements of enterprise data centers where scalability, reliability, and optimized bandwidth are crucial. The module utilizes DDR4 SDRAM technology, which represents a significant advancement over earlier DDR3 memory solutions in terms of power efficiency, bandwidth, and performance stability. With a 288-pin DIMM form factor, this module is specifically engineered for server motherboards that support registered memory configurations.

DDR4 Technology and Performance Enhancements

DDR4 memory technology introduced numerous improvements over previous generations, including increased memory density, higher transfer speeds, and improved power efficiency. The Cisco UCS-MR-X32G2RT-H module benefits from these advancements by offering a data rate of 2933MHz, allowing servers to handle large volumes of data transactions efficiently. DDR4 also operates at a lower voltage compared to DDR3 memory, which helps reduce power consumption across large-scale server infrastructures where hundreds or thousands of memory modules may be deployed simultaneously.

Improved signal integrity is another critical advantage of DDR4 memory technology. By using advanced memory architecture and optimized command encoding techniques, DDR4 modules reduce latency and improve overall responsiveness. These improvements enable enterprise servers to maintain consistent performance during intensive workloads such as virtual machine hosting, transactional database operations, and large-scale application processing.

Registered Memory Configuration for Enterprise Servers

The registered design of the Cisco UCS-MR-X32G2RT-H memory module plays a critical role in maintaining stability within high-density server systems. Registered memory includes a register component between the memory module and the system’s memory controller, which helps buffer control signals and reduce electrical load on the processor’s memory controller. This buffering mechanism allows servers to support larger memory capacities without compromising system stability.

In enterprise server environments, where multiple memory modules are installed across numerous channels and sockets, registered memory ensures that signal integrity remains stable even when the memory subsystem operates at full capacity. This characteristic is particularly important in mission-critical applications where system downtime or memory errors could disrupt operations or compromise data integrity.

Technical Specifications of the Cisco 32GB Server Memory

Memory Capacity and Data Rate

The Cisco UCS-MR-X32G2RT-H memory module offers a capacity of 32GB, which provides a balanced memory configuration suitable for many enterprise server deployments. With modern server processors supporting multiple memory channels per socket, administrators can install several of these modules to achieve large memory pools capable of supporting virtualization clusters, large-scale database environments, and memory-intensive applications.

Operating at 2933MHz, the PC4-23400 memory rating indicates that the module supports high bandwidth data transfers between the processor and system memory. This high-speed capability allows servers to manage large datasets efficiently and maintain optimal performance under demanding workloads.

ECC Error Correction Technology

Error Correcting Code technology is a critical feature in enterprise server memory modules. The Cisco UCS-MR-X32G2RT-H incorporates advanced ECC functionality that detects and corrects memory errors automatically. ECC memory works by storing additional parity bits alongside data bits, enabling the system to identify and correct single-bit errors while detecting multi-bit errors before they affect system operations.

In mission-critical environments such as financial transaction systems, healthcare databases, and enterprise resource planning platforms, data integrity is essential. ECC memory ensures that transient errors caused by electrical interference or cosmic radiation do not compromise system stability or corrupt important data.

288-Pin DIMM Form Factor

The 288-pin DIMM architecture of the Cisco UCS-MR-X32G2RT-H module ensures compatibility with modern server motherboards designed for DDR4 memory. The increased pin count compared to earlier memory generations allows DDR4 modules to support higher bandwidth and improved signal integrity. The physical design of the DIMM also helps optimize airflow and thermal management within dense server chassis.

Compatibility with Cisco Unified Computing System Servers

Integration with Cisco UCS Server Platforms

Cisco Unified Computing System servers are designed to integrate computing, networking, and storage resources into a unified architecture that simplifies data center operations. The Cisco UCS-MR-X32G2RT-H memory module is specifically validated for compatibility with a range of Cisco UCS rack servers and blade servers. This compatibility ensures that organizations can expand memory capacity while maintaining consistent performance and reliability.

The UCS architecture relies heavily on balanced memory configurations to optimize processor performance and maximize memory bandwidth. By installing certified Cisco memory modules such as the UCS-MR-X32G2RT-H, administrators can ensure that their servers operate according to Cisco’s validated design standards.

Optimizing Memory Channel Performance

Modern server processors support multiple memory channels that operate simultaneously to provide high data throughput between the processor and system memory. The Cisco UCS-MR-X32G2RT-H module is designed to work within these multi-channel architectures, enabling servers to achieve maximum bandwidth when modules are installed in balanced configurations across all memory channels.

Proper memory population strategies can significantly influence server performance. By distributing memory modules evenly across available channels, administrators can avoid bandwidth bottlenecks and ensure that the processor can access memory resources efficiently. This balanced approach is particularly important in high-performance computing clusters and virtualization environments.

Performance Benefits in Enterprise Workloads

Virtualization and Cloud Computing

Virtualization technologies rely heavily on system memory to allocate resources to virtual machines. Each virtual machine requires dedicated memory resources to operate efficiently, making memory capacity one of the most important factors in virtualization performance. The Cisco UCS-MR-X32G2RT-H 32GB memory module allows administrators to expand server memory capacity significantly, enabling the hosting of more virtual machines on a single physical server.

Cloud infrastructure platforms also benefit from high-capacity DDR4 memory modules. As organizations deploy private or hybrid cloud environments, servers must handle dynamic workloads and rapidly changing resource requirements. High-speed ECC memory ensures that virtual workloads operate reliably while maintaining predictable performance.

Database and Data Analytics Applications

Large-scale databases require significant memory resources to maintain in-memory caches, accelerate query processing, and improve overall responsiveness. The Cisco UCS-MR-X32G2RT-H memory module provides the capacity and speed necessary to support enterprise database platforms that process millions of transactions per day.

Data analytics workloads also depend heavily on memory bandwidth. Analytical queries often involve scanning large datasets and performing complex calculations in memory. By using high-speed DDR4 registered memory modules, servers can process analytical tasks more efficiently and reduce processing time for large data workloads.

Energy Efficiency and Thermal Management

Reduced Power Consumption

DDR4 memory technology offers significant improvements in energy efficiency compared to earlier memory generations. The Cisco UCS-MR-X32G2RT-H module operates at lower voltage levels while maintaining high data transfer speeds. Reduced power consumption helps data centers lower operational costs and improve overall energy efficiency across large server deployments.

Energy efficiency is especially important in hyperscale data centers where thousands of servers operate simultaneously. Even small reductions in power consumption per memory module can translate into significant cost savings and improved sustainability across the entire infrastructure.

Heat Dissipation and Stability

Thermal management is another critical factor in server memory design. High-performance servers generate substantial heat, and memory modules must maintain stable operating temperatures to ensure reliability. The Cisco UCS-MR-X32G2RT-H module is engineered with high-quality components that support efficient heat dissipation and stable operation within dense server environments.

Efficient cooling contributes to longer component lifespan and reduces the risk of thermal-related failures. This reliability is essential in enterprise environments where servers operate continuously for extended periods without interruption.

Scalability for Expanding Data Center Infrastructure

Flexible Memory Expansion

Scalability is a fundamental requirement for modern data center infrastructure. As organizations grow and their workloads expand, servers must accommodate increased memory requirements without requiring complete system replacements. The Cisco UCS-MR-X32G2RT-H memory module enables incremental memory expansion by allowing administrators to add additional modules as demand increases.

This modular expansion capability supports cost-effective infrastructure upgrades. Instead of replacing entire server systems, organizations can increase memory capacity by installing additional DDR4 modules in available memory slots.

Support for Large Memory Configurations

Enterprise servers often support dozens of memory slots, allowing administrators to configure large memory pools that exceed hundreds of gigabytes or even terabytes of RAM. The 32GB capacity of the Cisco UCS-MR-X32G2RT-H module makes it an ideal building block for these large memory configurations.

Large memory environments enable advanced computing capabilities such as in-memory databases, large-scale virtualization clusters, and real-time analytics platforms. By providing reliable high-capacity memory modules, Cisco helps organizations build scalable server infrastructures capable of supporting evolving business requirements.

Reliability and Enterprise-Level Quality Assurance

Rigorous Validation and Testing

Enterprise server components must undergo extensive validation and testing to ensure reliability under demanding operating conditions. Cisco memory modules are subjected to strict quality control procedures that evaluate performance, compatibility, and durability. The UCS-MR-X32G2RT-H module is validated to meet the high standards required for deployment in enterprise and data center environments.

Testing procedures include stress testing under heavy workloads, compatibility verification with supported server platforms, and long-term reliability assessments. These rigorous testing processes ensure that the memory module can operate consistently even in mission-critical environments where uptime and stability are essential.