KSM32RD4/32HDR Kingston 1x32GB DDR4 RDIMM ECC RAM

High-Performance DDR4 ECC Registered RDIMM Capacity Expansion with the KSM32RD4/32HDR

The KSM32RD4/32HDR is a 32GB DDR4-3200 ECC Registered DIMM engineered for enterprise server platforms where CPU memory controllers must sustain stable signaling across high-population channels. On modern Intel Xeon and AMD EPYC generations that support RDIMM topologies, the registered buffering of the KSM32RD4/32HDR helps maintain timing margins in 1DPC and 2DPC configurations, enabling predictable scaling for virtualisation and database nodes.

Built to JEDEC DDR4-3200 (PC4-25600R) with CL22 timing at 1.2V, the KSM32RD4/32HDR targets balanced bandwidth and power behavior while preserving data integrity through ECC on a 72-bit data path. Its dual-rank x4 organization is suited to dense memory footprints where multiple DIMMs per channel are required, and the low-profile 288-pin form factor supports airflow-sensitive rack servers and blade-style chassis without compromising serviceability.

Why Choose the KSM32RD4/32HDR?

The KSM32RD4/32HDR provides an enterprise-ready path to increase memory capacity per socket without destabilizing the platform as channel loading increases. By pairing ECC protection with RDIMM electrical characteristics, the KSM32RD4/32HDR aligns with reliability-first deployment logic in clustered compute, consolidating more VMs or larger in-memory datasets while preserving deterministic operation and lifecycle consistency.

Kingston designs Server Premier memory with a qualification-focused engineering philosophy, emphasizing standards compliance, controlled bill of materials, and compatibility validation across mainstream server architectures. This approach supports repeatable rollouts and change control within modern data centre operational frameworks, including RoHS-aligned procurement requirements.

Key Applications:

• Virtualisation hosts
• Database servers
• Enterprise application servers
• Private cloud compute nodes
• Scale-up memory expansion projects

At Happyware - Server Hardware you benefit from non-binding offers tailored to your configuration and rollout schedule for the KSM32RD4/32HDR, helping standardize memory upgrades across fleets with procurement clarity. Extended warranty options up to 6 years provide additional planning security for long service cycles.