Kingston KTD-PE564D8-32G 6400MHz 64GB DDR5 Pc5-51200 ECC Cl40 288-pin RDIMM Memory

Kingston KTD-PE564D8-32G DDR5 RDIMM Overview

The Kingston KTD-PE564D8-32G is a high-performance 32GB DDR5 memory module designed for enterprise-grade servers and workstations. Operating at 6400MHz with a PC5-51200 data rate, this module provides an ideal balance of speed, capacity, and reliability, ensuring optimal system performance for data-intensive workloads. Built with Dual Rank X8 architecture, it enhances memory access efficiency and overall server throughput, making it an excellent choice for modern high-performance computing environments.

DDR5 Memory Technology Advantages

DDR5 technology introduces significant advancements over DDR4, including higher bandwidth, improved energy efficiency, and enhanced reliability. The KTD-PE564D8-32G leverages DDR5 improvements to deliver faster data transfer rates, which directly impacts application responsiveness and system throughput. Key benefits of DDR5 include:

• Increased Bandwidth: DDR5 modules such as this one achieve up to 6400MT/s, providing faster data handling for memory-intensive applications.
• Lower Voltage Operation: With a 1.1V operating voltage, DDR5 reduces overall power consumption compared to DDR4, lowering system energy costs.
• Improved Error Correction: Built-in ECC capabilities enhance data integrity, critical for enterprise server workloads.
• Higher Density: The 32GB module allows for expanded memory configurations in servers without increasing physical footprint.

Dual Rank X8 Architecture

The KTD-PE564D8-32G utilizes Dual Rank X8 DRAM chips to provide balanced performance and stability. Dual rank modules split memory into two sets of chips, enabling higher throughput and reducing latency under certain workloads. This design is particularly beneficial for multi-threaded server applications, virtualization, and large-scale database operations.

Enhanced Performance for Multi-Core Systems

Modern servers equipped with multi-core CPUs can significantly benefit from the dual rank memory structure. By distributing memory access across two ranks, the KTD-PE564D8-32G reduces memory bottlenecks, ensuring that high-demand applications like in-memory databases, virtualization environments, and AI workloads run smoothly without latency spikes.

ECC Registered Reliability

As an ECC (Error-Correcting Code) Registered DIMM, the KTD-PE564D8-32G provides enterprise-class reliability and stability. ECC technology automatically detects and corrects single-bit memory errors, preventing system crashes and data corruption. This makes the module suitable for critical enterprise workloads, including:

• Financial transaction processing
• Scientific computing and simulations
• Virtualization and cloud infrastructures
• High-performance database servers

Benefits of Registered DIMMs (RDIMM)

Registered DIMMs, like the Kingston KTD-PE564D8-32G, include a register between the DRAM modules and the memory controller. This register buffers commands, which stabilizes electrical loads and improves overall signal integrity. As a result, servers can support higher memory capacities without compromising performance or reliability.

System Compatibility

Compatible with a wide range of enterprise servers and workstations, this DDR5 RDIMM module is optimized for systems that require high memory bandwidth and ECC functionality. It ensures seamless integration with server architectures supporting the PC5-51200 specification and 288-pin DIMM slots, delivering consistent and reliable performance.

Low Voltage Efficiency

Operating at 1.1V, the KTD-PE564D8-32G consumes less power than previous DDR4 modules while providing faster speeds. Reduced voltage operation not only lowers electricity costs but also contributes to lower system heat generation, which is crucial for data centers aiming to maintain thermal efficiency.

Memory Latency and Timing

This module features a CAS latency (CL) of 40, optimized for high-speed data transfer while maintaining stability. When combined with its 6400MHz frequency, the low latency ensures applications with heavy memory demands, such as video rendering, virtualization, and large-scale simulations, operate efficiently.

Performance in Enterprise Workloads

The Kingston KTD-PE564D8-32G excels in demanding enterprise environments where server memory bandwidth and reliability are critical. It is particularly effective for:

• Database servers requiring consistent, error-free operation
• High-performance computing (HPC) clusters
• Virtualized environments with multiple simultaneous workloads
• In-memory analytics and AI training applications

Optimizing Multi-Channel Configurations

For servers supporting multi-channel memory architecture, installing multiple KTD-PE564D8-32G modules can significantly enhance overall system performance. Multi-channel configurations allow parallel memory access, increasing throughput and reducing latency for concurrent processes. Dual rank modules further improve interleaving efficiency, maximizing CPU utilization and speeding up memory-intensive operations.