KSM32RD4/64HCR Kingston 1x64GB DDR4 RDIMM ECC RAM

High-Density DDR4 RDIMM ECC Server Memory Expansion with the KSM32RD4/64HCR

The KSM32RD4/64HCR is a 64GB DDR4-3200 Registered ECC RDIMM designed for scale-up and scale-out server platforms where predictable latency, error resilience, and memory population flexibility directly affect CPU throughput. In dual-socket virtualization hosts and consolidation nodes, the KSM32RD4/64HCR supports higher VM density by increasing per-socket memory capacity while maintaining JEDEC-class operating characteristics for stable fleet deployment.

As an ECC Registered 288-pin RDIMM, the KSM32RD4/64HCR is engineered for modern Intel Xeon and AMD EPYC DDR4 platforms that depend on registered buffering for electrical integrity across larger DIMM counts per channel. This architecture helps sustain DDR4-3200 operation under heavy concurrency, reducing the risk of downclocking when channels are fully populated. The 72-bit data path enables single-bit error correction and improves operational safety for in-memory databases, caching tiers, and general-purpose compute nodes. Low-profile height supports dense 1U/2U chassis layouts, keeping airflow paths clear around PCIe expansion, NICs, and storage controllers while maintaining power efficiency at 1.2V.

Why Choose the KSM32RD4/64HCR?

The KSM32RD4/64HCR delivers a practical density-to-performance balance for enterprises standardizing DDR4 infrastructure, enabling consistent memory scaling without changing server backplanes or storage topology. By using a Registered ECC RDIMM profile, the KSM32RD4/64HCR aligns with reliability requirements for multi-node deployments, supports disciplined capacity planning, and simplifies lifecycle operations across mixed workloads.

Kingston designs Server Premier memory with a validation-led engineering approach focused on compatibility, controlled bill of materials, and long-term availability. This supports repeatable behavior in data centre environments that prioritize uptime, predictable maintenance windows, and standards-based platform qualification.

Key Applications:

• Server virtualization and consolidation
• In-memory databases
• Caching and analytics tiers
• General-purpose compute nodes requiring ECC RDIMM

At Happyware - Server Hardware you benefit from bulk order discount options for standardized rollouts of the KSM32RD4/64HCR across clusters, and you can request non-binding offers tailored to your platform population plan and procurement cycle.