KTH-PL556D8-32G Kingston 32GB DDR5-5600MHz PC5-44800 ECC Registered 288-Pin Memory Module

Highlights of Kingston 32GB DDR5-5600MHz RAM

The Kingston KTH-PL556D8-32G is a high-performance 32GB PC5-44800 DDR5-5600MT/s 2Rx8 ECC memory module designed for reliability and speed in advanced computing environments.

General Details

• Brand Name: Kingston
• Model Number: KTH-PL556D8-32G
• Category: 32GB DDR5 SDRAM Memory Module

Technical Specifications

Core Features

• Capacity: 32GB
• Technology: DDR5 SDRAM
• Modules: 1 x 32GB
• Speed: 5600MT/s DDR5-44800 / PC5-5600

Performance Enhancements

• Error Correction: ECC (Error-Correcting Code)
• Signal Type: Registered
• Latency: CL46
• Rank Configuration: 2Rx8

Physical Characteristics

Design Attributes

• Form Factor: 288-pin RDIMM

Dimensions

• Height: 1.00 inches
• Depth: 6.75 inches

Weight

• Shipping Weight: 0.20 lb

Kingston KTH-PL556D8-32G 32GB DDR5 ECC RAM Overview

The Kingston KTH-PL556D8-32G is a high-performance DDR5-5600MHz PC5-44800 memory module specifically engineered for enterprise-grade servers and high-demand computing environments. Featuring 32GB capacity, ECC registered architecture, and RDIMM form factor, this module provides reliability, stability, and superior data integrity for critical applications. Designed with a 288-pin interface and operating at low voltage of 1.1V, the Kingston KTH-PL556D8-32G delivers cutting-edge performance while maintaining energy efficiency. Its CL46 latency and dual-rank 2Rx8 configuration further optimize data transfer speed and responsiveness, making it ideal for modern data centers and virtualization workloads.

DDR5-5600MHz Technology

DDR5-5600MHz represents the next-generation standard for server memory performance, offering significant improvements over previous DDR4 and early DDR5 iterations. The Kingston KTH-PL556D8-32G utilizes this high-speed memory standard to provide faster data throughput, reduced latency, and enhanced multitasking capabilities. DDR5 technology introduces on-die ECC and improved power management, which allows memory modules to operate at higher frequencies with better efficiency. For enterprise applications, this translates to smoother execution of large-scale computational tasks, database management, and real-time analytics, ensuring systems remain responsive under heavy workloads.

Advantages of DDR5 in Server Environments

The transition from DDR4 to DDR5 in server-grade memory modules such as Kingston KTH-PL556D8-32G provides measurable benefits in performance and reliability. Higher data rates facilitate accelerated data processing and reduced bottlenecks in multi-threaded applications. Enhanced channel architecture allows servers to handle more simultaneous tasks without degradation in performance. Additionally, DDR5 incorporates improved error correction and voltage regulation features, which minimize memory errors and system instability. These innovations are particularly critical in data centers, cloud computing platforms, and virtualization-heavy environments where downtime or errors can have significant operational impacts.

On-Die ECC and Registered Features

The ECC (Error-Correcting Code) functionality of the Kingston KTH-PL556D8-32G ensures data integrity by automatically detecting and correcting single-bit errors in real time. This feature is essential for server operations that require continuous uptime and accurate data processing. The registered DIMM (RDIMM) architecture further enhances system stability by buffering memory signals, reducing electrical loading on the memory controller, and allowing larger memory configurations without compromising performance. Together, ECC and RDIMM characteristics make this memory module a reliable choice for enterprise-grade server deployments, database servers, and mission-critical applications.

Memory Module Configuration and Specs

The Kingston KTH-PL556D8-32G is a 32GB dual-rank (2Rx8) memory module with a 288-pin interface. Operating at a frequency of 5600MHz and a CAS latency of CL46, it delivers high-speed data access and improved performance over previous memory standards. The low operating voltage of 1.1V reduces power consumption while maintaining optimal signal integrity, contributing to energy-efficient server operations. The dual-rank configuration enables higher memory density and better utilization of system memory channels, which is particularly advantageous in systems that require large memory capacities and high throughput.

Compatibility and System Integration

Kingston KTH-PL556D8-32G is compatible with a wide range of modern server platforms supporting DDR5 ECC RDIMM memory. Its standardized 288-pin design ensures seamless installation in supported server motherboards, and its ECC and registered features align with enterprise-level system requirements for stability and reliability. Servers with multi-channel memory architectures can fully leverage the performance benefits of this module, maximizing bandwidth utilization and minimizing latency. Compatibility testing by Kingston ensures that each module meets stringent server specifications, making it suitable for integration into data centers, enterprise servers, and high-performance computing environments.

Production Optimization in Enterprise Applications

The Kingston KTH-PL556D8-32G enhances system performance by providing faster memory access and higher bandwidth for data-intensive workloads. Enterprise applications such as virtualization, in-memory databases, high-frequency trading platforms, and AI-based analytics benefit from the accelerated performance and improved memory efficiency provided by DDR5-5600MHz modules. The dual-rank configuration allows servers to handle larger data sets and maintain high responsiveness, even under peak usage conditions. Additionally, the module's ECC and registered features ensure that data integrity is maintained, preventing errors from propagating and potentially causing application or system failures.

Energy Efficiency and Thermal Management

Operating at a low voltage of 1.1V, the Kingston KTH-PL556D8-32G delivers high performance without excessive power consumption. Lower voltage operation not only reduces overall energy costs but also minimizes heat generation, contributing to improved thermal management in server racks. Efficient thermal performance allows servers to operate in dense configurations while maintaining reliability and avoiding thermal throttling. For large-scale data centers, this translates to reduced cooling requirements, lower operational costs, and extended hardware lifespan, making the Kingston DDR5 RDIMM a sustainable solution for modern enterprise computing.

Impact on Virtualization and Cloud Computing

Virtualization environments demand high memory bandwidth and low latency to efficiently manage multiple virtual machines (VMs) and workloads. The Kingston KTH-PL556D8-32G offers the speed, reliability, and capacity required for such environments. With 32GB capacity per module and dual-rank organization, servers can be equipped with higher memory densities, supporting more VMs per host without sacrificing performance. The combination of DDR5 speed, ECC protection, and registered architecture ensures that virtualized workloads operate smoothly, enabling organizations to maximize hardware utilization and optimize cloud computing efficiency.

Reliability and Enterprise-Grade Durability

Reliability is a critical consideration for server memory, and the Kingston KTH-PL556D8-32G meets stringent enterprise-grade standards. Built with high-quality components and rigorously tested under controlled conditions, this memory module ensures consistent performance and long-term stability. ECC functionality continuously monitors memory operations to prevent data corruption, while RDIMM buffering reduces electrical noise and enhances signal integrity. This combination of reliability features reduces the risk of system crashes, data loss, and operational downtime, which is essential for data centers, financial institutions, and mission-critical computing environments.

Memory Scaling and Multi-Module Configurations

The Kingston KTH-PL556D8-32G supports multi-module installations, allowing servers to scale memory capacity according to workload requirements. High-density configurations can achieve terabytes of RAM, providing ample resources for memory-intensive applications such as AI, big data analytics, and scientific simulations. The dual-rank 2Rx8 design ensures balanced memory channel utilization, preventing bottlenecks and maintaining optimal performance across all installed modules. Kingston's engineering ensures that multiple modules operate in harmony, delivering predictable performance and reliability in large-scale deployments.

Advanced Error Correction and Data Protection

The error-correcting code in Kingston KTH-PL556D8-32G actively protects against single-bit errors, enhancing data integrity and system reliability. This proactive error management is critical for enterprise applications where even minor memory errors can have cascading effects on databases, virtualized systems, or transaction-heavy platforms. Registered DIMM architecture further enhances error mitigation by stabilizing memory signals and preventing signal interference, contributing to robust data protection and operational confidence. Organizations can rely on this module to maintain consistent uptime and data accuracy, critical for regulatory compliance and operational continuity.

Use Cases and Applications

The Kingston KTH-PL556D8-32G DDR5 memory module is engineered for demanding applications that require high capacity, speed, and reliability. Ideal deployment scenarios include enterprise servers, high-performance computing clusters, virtualization hosts, database servers, cloud infrastructure, and mission-critical systems. Its 32GB capacity, DDR5-5600MHz speed, ECC error correction, and RDIMM architecture make it a versatile solution for scenarios requiring both performance and stability. Data centers can leverage these modules to enhance throughput, minimize latency, and ensure consistent operation across intensive workloads.

Benefits for Database Management Systems

Modern database management systems rely heavily on memory for caching, query execution, and transaction processing. The Kingston KTH-PL556D8-32G allows servers to store larger portions of databases in memory, reducing disk I/O and improving query performance. ECC functionality ensures data integrity during read and write operations, while high-speed DDR5 memory accelerates transaction processing. Organizations deploying large-scale relational or non-relational databases benefit from faster analytics, improved response times, and enhanced overall system efficiency.

High-Performance Computing and Scientific Simulations

Scientific computing and high-performance workloads, including simulations, data modeling, and AI training, demand significant memory bandwidth and large memory capacity. Kingston KTH-PL556D8-32G supports these requirements with its high-frequency DDR5 interface and dual-rank organization. Multi-module configurations provide the scale necessary for large datasets and compute-intensive algorithms. Reliable ECC error correction ensures accurate computations, making it suitable for research institutions, laboratories, and technical computing centers where precision is paramount.

Scalable Infrastructure for Enterprise Growth

Enterprises planning to scale IT infrastructure benefit from memory modules like the Kingston KTH-PL556D8-32G, which offer both high capacity and reliable performance. Scalable memory solutions allow businesses to expand server capabilities without frequent hardware replacements. As workload demands grow, organizations can add additional modules to increase system memory while maintaining stability and performance. This modular scalability ensures that data centers and enterprise servers remain future-ready and can accommodate evolving computational requirements efficiently.

Energy-Efficient Enterprise Deployment

The 1.1V operating voltage of Kingston KTH-PL556D8-32G not only reduces energy consumption but also minimizes heat generation, facilitating more energy-efficient server deployments. Lower power draw per module allows data centers to reduce electricity costs and cooling requirements, contributing to greener operations. This energy-efficient design aligns with sustainability goals, enabling organizations to balance high performance with environmental responsibility.