KSM32RD4/64MFR Kingston 1x64GB DDR4 RDIMM ECC RAM

High-Density DDR4 RDIMM Server Memory featuring ECC Registered integrity with the KSM32RD4/64MFR

KSM32RD4/64MFR is a 64GB DDR4-3200 ECC Registered DIMM engineered to expand memory capacity and stability in DDR4-era server platforms such as Intel Xeon Scalable and AMD EPYC generations that rely on registered buffering for predictable signal integrity at scale. By combining RDIMM architecture with 72-bit ECC data protection, KSM32RD4/64MFR supports higher DIMM populations per channel, helping maintain consistent performance under consolidation-heavy virtualization and general-purpose compute profiles.

In PCIe-centric systems where accelerator, NVMe, and network expansion drive throughput, memory becomes the pacing layer for CPU core utilization and storage caching. The dual-rank x4 organization of KSM32RD4/64MFR improves access parallelism and resilience compared to x8 layouts, while DDR4-3200 operation at 1.2V aligns with dense 1U/2U power and thermal envelopes. This positions KSM32RD4/64MFR for balanced nodes running mixed workloads, from middleware services to in-memory datasets, without forcing architectural changes to storage or PCIe topology.

Why Choose the KSM32RD4/64MFR?

KSM32RD4/64MFR delivers a pragmatic density-to-performance increase for DDR4 hosts by adding 64GB per slot with ECC Registered reliability, enabling scalable memory footprints as VM counts, container density, and caching tiers grow. Using KSM32RD4/64MFR simplifies expansion planning across matched nodes, reducing qualification risk and keeping fleet configurations consistent for operations and lifecycle management.

Kingston designs Server Premier modules with an enterprise validation approach focused on platform compatibility, electrical margining, and long-term supply discipline, supporting modern data centre procurement practices and predictable maintenance windows.

Key Applications:

• Virtualization hosts
• General-purpose compute
• In-memory databases
• Middleware platforms
• DDR4 platform capacity expansion

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your server configuration and rollout schedule, and you can extend the warranty up to 6 years to align memory upgrades with enterprise lifecycle and support requirements.