M391A4G43MB1-CTDQ Samsung 32GB PC4-21300 2RX8 UDIMM ECC Memory Module

Highlights of Samsung 32GB PC4-21300 RAM

The Samsung M391A4G43MB1-CTDQ is a high-performance 32GB RAM module designed for reliability and speed. With DDR4 SDRAM technology, this memory stick ensures smooth multitasking and enhanced computing efficiency.

Main Specifications

• Manufacturer: Samsung
• Number: M391A4G43MB1-CTDQ
• Product Type: 32GB DDR4 SDRAM Memory Module

Technical Highlights

• Capacity: 32GB
• Technology: DDR4 SDRAM
• Configuration: Single Module, 32GB
• Bus Speed: 2666 MHz (DDR4-21300/PC4-2666V)
• Data Integrity: Error-Correcting Code (ECC)
• Signal Processing: Unbuffered
• CAS Latency: CL19

Rank and Form Factor

• Rank: Dual Rank X8
• Form Factor: 288-pin UDIMM

Physical Characteristics

Dimensions

• Form Factor: 288-pin UDIMM
• Shipping Dimensions: 1.00 inches (Height) x 6.75 inches (Depth)

Overview of Samsung M391A4G43MB1-CTDQ 32GB ECC RAM

The Samsung M391A4G43MB1-CTDQ represents a high-performance 32GB DDR4 memory module designed for server and workstation environments. Operating at 2666MHz with PC4-21300 specifications, this ECC (Error-Correcting Code) UDIMM ensures reliable, stable, and fast data handling, crucial for enterprise-grade computing and mission-critical applications. As a dual-rank, 2RX8 configuration, this memory module provides enhanced memory bandwidth and efficiency, supporting large-scale computational workloads.

Key Features of Samsung 32GB PC4-21300 UDIMM

This memory module stands out due to its robust architecture and engineering. It features ECC technology, which continuously monitors and corrects data corruption, reducing the risk of system crashes or data loss. The module's 288-pin UDIMM form factor ensures compatibility with a wide range of server motherboards, offering flexibility in deployment. Additionally, its 2666MHz speed facilitates rapid data transfer, supporting demanding applications such as virtualization, database management, and cloud computing.

ECC Technology and Reliability

Error-Correcting Code (ECC) is the cornerstone of the Samsung M391A4G43MB1-CTDQ memory module. ECC memory detects and corrects single-bit errors in real-time, ensuring data integrity and system reliability. This feature is particularly critical for servers, financial systems, and data centers, where uninterrupted uptime is mandatory. By minimizing the likelihood of memory-related failures, ECC UDIMMs enhance system stability and reduce maintenance costs.

Memory Architecture and Performance

The dual-rank 2RX8 configuration of this module enables it to manage higher memory workloads more efficiently compared to single-rank counterparts. Dual-rank memory can interleave data across two ranks, effectively increasing the memory channel utilization. The high-speed 2666MHz operation delivers significant improvements in data transfer rates, reducing latency and improving system responsiveness. This makes the Samsung 32GB UDIMM ideal for applications requiring high memory throughput, such as virtualization, analytics, and server-intensive processes.

Compatibility and System Integration

Samsung M391A4G43MB1-CTDQ modules are designed to be compatible with a wide range of servers and workstations that support DDR4 ECC UDIMM technology. Its 288-pin layout ensures seamless installation, while the module's UDIMM form factor maintains standard physical dimensions, enabling easy upgrades or replacements in existing systems. This compatibility extends to both single and multi-processor systems, providing scalable solutions for growing IT infrastructure needs.

Application in Enterprise Environments

In enterprise environments, memory reliability and performance are paramount. The Samsung 32GB PC4-21300 ECC UDIMM excels in these settings by ensuring consistent system operation under heavy workloads. Whether deployed in database servers, virtualization clusters, or enterprise resource planning systems, this module delivers dependable performance and stability. Its high capacity of 32GB allows for running multiple applications simultaneously without compromising system efficiency.

Virtualization and Cloud Computing

Virtualization platforms demand large amounts of stable memory to run multiple virtual machines efficiently. The Samsung 32GB ECC UDIMM supports these platforms by providing the necessary memory bandwidth and error correction features. It enables IT administrators to optimize virtualized environments, maintain high availability, and prevent data corruption, which is critical for cloud-based services and private data centers.

Data-Intensive Workloads

For applications involving large datasets, such as analytics, big data processing, or scientific computing, the memory module ensures rapid access and processing of information. The 2666MHz frequency reduces bottlenecks in memory-intensive operations, while the ECC feature maintains the integrity of computations, minimizing the risk of errors in critical calculations.

Design and Thermal Efficiency

The Samsung M391A4G43MB1-CTDQ is engineered for both performance and reliability under continuous operation. Its thermal design allows efficient heat dissipation, reducing the likelihood of overheating during prolonged heavy workloads. This ensures consistent performance and longevity of both the memory module and the overall system. Samsung’s advanced fabrication process further enhances durability and lowers the power consumption, contributing to energy-efficient server operations.

Installation and Maintenance

Installing Samsung UDIMM modules is straightforward due to their standard design and compatibility with mainstream server motherboards. The module’s error-correcting capabilities reduce the need for frequent maintenance, allowing IT teams to focus on other critical system management tasks. Regular system monitoring and memory diagnostics ensure that these ECC modules continue to operate reliably over extended periods.

Comparative Advantages of Samsung ECC Memory

Compared to standard non-ECC memory, the Samsung M391A4G43MB1-CTDQ offers superior system reliability, data integrity, and uptime. Non-ECC memory cannot correct errors, making servers more susceptible to crashes and data corruption, especially under heavy loads. By integrating ECC UDIMMs, organizations can significantly reduce downtime, enhance system performance, and protect critical information.

Scalability for Future Upgrades

Samsung’s 32GB UDIMM modules provide a scalable solution for growing IT infrastructures. Organizations can deploy multiple modules to expand memory capacity without compromising performance. Dual-rank architecture supports higher channel utilization, making the system more responsive even as memory demands increase. This scalability is essential for businesses looking to upgrade servers or virtual environments without complete hardware replacements.

Performance Optimization

High-frequency memory modules like the M391A4G43MB1-CTDQ are essential for maximizing the performance of modern CPUs and multi-core processors. By ensuring fast and stable access to memory, these modules reduce bottlenecks in data-intensive tasks and enhance overall system throughput. Enterprises running complex applications, virtualization workloads, or high-performance computing simulations benefit directly from the increased memory efficiency and bandwidth.

Samsung Memory Technology and Quality Assurance

Samsung’s memory modules are manufactured under strict quality control standards, ensuring high reliability and longevity. Each module undergoes rigorous testing for speed, compatibility, and error correction capabilities. Samsung’s reputation in the memory market ensures that customers receive consistent, top-quality performance suitable for enterprise environments. The robust design and precision engineering reduce failure rates and maintain system integrity over long operational periods.

Integration with Advanced Server Architectures

Modern server architectures demand high-performance, low-latency memory solutions. The Samsung M391A4G43MB1-CTDQ integrates seamlessly with multi-core processors and high-bandwidth memory channels, optimizing server responsiveness and reliability. Its ECC functionality ensures that even in complex multi-processor environments, memory errors are corrected in real-time, preventing potential system failures and maintaining data consistency.

Support for Data Center Operations

Data centers rely on memory modules that provide both capacity and stability. Samsung 32GB ECC UDIMMs are ideal for large-scale deployments, offering consistent performance across multiple servers. The modules’ high-frequency operation and error-correcting capabilities help maintain server uptime, ensuring smooth operations for cloud services, hosting platforms, and enterprise IT infrastructures. Their standardized form factor and compatibility simplify installation and maintenance, reducing operational overhead.

Energy Efficiency and Power Management

Samsung memory modules are designed with energy efficiency in mind, reducing overall power consumption in data centers and server farms. Lower power usage translates to reduced heat generation, contributing to longer system life and lower cooling requirements. Energy-efficient memory is a critical consideration for organizations aiming to minimize operational costs while maintaining high performance and reliability.

Memory Reliability and Error Reduction

The core benefit of ECC UDIMMs lies in their ability to detect and correct errors automatically. In enterprise-grade applications, where even a single bit error can cause data corruption, ECC memory ensures accuracy and consistency. Samsung’s advanced design minimizes memory failures, enhances system reliability, and supports continuous operation even under demanding workloads.