KSM56R46BD4-64HA Kingston 1x64GB DDR5 RDIMM ECC RAM

High-Performance DDR5 RDIMM Server Memory featuring ECC Registered Stability with the KSM56R46BD4-64HA

KSM56R46BD4-64HA is a 64GB DDR5-5600 ECC Registered RDIMM designed for modern DDR5 server platforms where memory integrity, predictable latency, and scalable capacity are mandatory. In Intel Xeon and AMD EPYC environments, KSM56R46BD4-64HA supports higher memory bandwidth per channel to feed CPU cores efficiently, helping reduce contention in virtualization hosts and scale-up compute nodes.

As DDR5 platforms expand I/O through PCIe Gen5, balanced memory throughput becomes critical to keep accelerators, high-speed networking, and NVMe storage from stalling on host memory access. KSM56R46BD4-64HA uses a registered, 72-bit ECC architecture with a dual-rank x4 organization to improve signal integrity and enable stable population across many DIMM slots. The low-profile form factor helps maintain front-to-back airflow in dense 1U/2U chassis while supporting high-capacity configurations for database buffers, in-memory caches, and large VM footprints.

Why Choose the KSM56R46BD4-64HA?

KSM56R46BD4-64HA is engineered for enterprise deployment where capacity-per-DIMM and error protection directly influence consolidation ratios and uptime. By using ECC Registered signaling, KSM56R46BD4-64HA enables reliable scaling across multi-channel memory topologies, supporting consistent performance under sustained load and reducing operational risk during lifecycle expansions.

Kingston designs server memory with a focus on platform compatibility, controlled component selection, and qualification processes aligned with data centre standards. This approach helps ensure KSM56R46BD4-64HA delivers repeatable behaviour in mixed workload fleets and supports long-term maintainability for production change management.

Key Applications:

• Virtualization and private cloud hosts
• In-memory databases and caching tiers
• HPC and technical computing nodes
• Enterprise application servers
• Storage controllers and NVMe caching

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan for KSM56R46BD4-64HA, enabling fast BOM alignment and procurement clarity for fleet upgrades. For large-scale deployments of KSM56R46BD4-64HA, bulk order discount options support cost-controlled standardisation across clusters.