Kingston KTD-PE564D4-64G 6400MHz 64GB DDR5 Pc5-51200 ECC Cl40 288-pin RDIMM Memory

Overview of Kingston KTD-PE564D4-64G 64GB DDR5 Memory

The Kingston KTD-PE564D4-64G is a high-performance 64GB DDR5 ECC Registered RDIMM engineered for modern server platforms and data-intensive enterprise environments. Designed to meet the demanding requirements of today’s data centers, this memory module delivers exceptional bandwidth, enhanced reliability, and power-efficient operation for mission-critical workloads.

General Information

• Manufacturer: Kingston
• Manufacturer Part Number: KTD-PE564D4-64G
• Product Type: Memory

Technical Specifications

• Memory Type: DDR5
• Capacity: 64GB
• Speed: 6400MHz
• Bus Type: PC5-51200
• Error Correction: ECC Registered
• CAS Latency: CL46
• Rank: Dual Rank
• Voltage: 1.1V
• Pin Count: 288-Pin RDIMM

The Kingston 6400MHz 64GB DDR5 PC5-51200 Memory

The Kingston KTD-PE564D4-64G 6400MHz 64GB DDR5 PC5-51200 ECC Registered RDIMM belongs to an advanced category of enterprise-grade server memory engineered for data centers, virtualization environments, cloud infrastructure, and mission-critical computing workloads. This category focuses on high-capacity DDR5 Registered DIMMs that deliver enhanced bandwidth, improved power efficiency, and advanced reliability features compared to previous DDR generations.DDR5 RDIMM memory modules in this class are designed to meet the growing demands of modern server processors, supporting higher memory densities, faster data transfer rates, and optimized signal integrity. The 64GB capacity combined with a 6400MT/s speed ensures consistent performance for memory-intensive tasks, making this category ideal for scalable enterprise systems.

DDR5 Performance Memory

DDR5 PC5-51200 memory modules operate at an effective data rate of 6400MT/s, offering a substantial improvement in throughput over DDR4 and earlier DDR5 variants. This speed class is engineered to reduce memory bottlenecks in multi-core server CPUs, ensuring faster access to large datasets and improved responsiveness for concurrent workloads.Within this category, memory bandwidth plays a critical role in enabling efficient data movement across server subsystems. The Kingston KTD-PE564D4-64G aligns with industry standards for high-frequency DDR5 RDIMM modules, supporting intensive applications such as database processing, virtualization hosts, and analytics platforms.

High-Speed PC5-51200 Performance

Built on next-generation DDR5 architecture, this server memory module operates at an impressive 6400MHz data transfer rate, offering significantly higher throughput compared to previous DDR generations. The PC5-51200 bus speed ensures faster data access, reduced latency, and improved system responsiveness for compute-heavy applications.

64GB High-Capacity Memory

The 64GB single-module configuration positions this memory category as a flexible solution for scalable server architectures. High-capacity RDIMM modules reduce the total number of DIMM slots required to achieve large memory footprints, allowing system builders to optimize airflow, power usage, and future expansion options.In enterprise environments, larger memory capacities directly translate to improved system efficiency. This category supports virtualization platforms, containerized workloads, and in-memory databases that benefit from extensive RAM allocation without compromising performance.

ECC Registered Memory

ECC functionality is a defining feature of this DDR5 RDIMM category. Error-Correcting Code memory automatically detects and corrects single-bit memory errors, reducing the risk of data corruption and system crashes. This capability is essential for servers handling critical workloads where data integrity is paramount.The Kingston KTD-PE564D4-64G incorporates advanced ECC mechanisms that work seamlessly with supported server chipsets and processors. This ensures consistent uptime and dependable operation in enterprise and professional environments.

Registered DIMM (RDIMM) Architecture

Registered DIMMs use a register between the memory controller and DRAM modules to buffer control signals. This design improves signal integrity and enables support for higher memory capacities and more DIMMs per channel. The RDIMM architecture is essential for enterprise servers requiring stability at scale.This memory category is specifically engineered for compatibility with server-grade motherboards and processors that support DDR5 RDIMM configurations, ensuring optimal performance and reliability.

288-Pin RDIMM Form Factor

Featuring a standard 288-pin RDIMM form factor, this memory module is compatible with a wide range of DDR5-enabled server motherboards. It is specifically engineered for systems that support DDR5 ECC Registered memory.

Optimized CAS Latency and Timing

With a CAS latency of CL46, the Kingston KTD-PE564D4-64G strikes a balance between speed and stability, ensuring reliable data access for enterprise applications. The optimized timing profile supports consistent performance across demanding workloads.

Dual Rank Memory Organization

Dual Rank memory modules effectively present two independent sets of memory banks to the memory controller. This configuration enhances memory interleaving and improves overall throughput. In high-performance server environments, dual-rank designs often deliver better sustained bandwidth compared to single-rank alternatives.The x4 DRAM organization further strengthens reliability by distributing data across more memory chips, which enhances ECC effectiveness and fault tolerance.

Voltage 1.1V Power Efficiency

Operating at 1.1 volts, this DDR5 RDIMM category delivers improved energy efficiency compared to previous memory generations. Lower operating voltage helps reduce overall server power consumption, contributing to lower operating costs and improved thermal management.In large-scale data centers, even minor reductions in per-module power usage can result in significant energy savings when deployed across hundreds or thousands of systems.