KSM26RD4/32HDI Kingston 1x32GB DDR4 RDIMM ECC RAM

High-Density DDR4 Registered ECC RDIMM Memory Expansion for Enterprise Servers with the KSM26RD4/32HDI

The KSM26RD4/32HDI is a 32GB DDR4-2666 Registered ECC RDIMM designed for CPU-based server platforms where memory integrity and predictable latency are critical to uptime. Deployed as a JEDEC-compliant PC4-21300R module, KSM26RD4/32HDI integrates cleanly into DDR4 RDIMM ecosystems across common 1U/2U rack servers and scale-out nodes, enabling controlled capacity growth without changing the compute baseline.

Architecturally, KSM26RD4/32HDI supports server-grade memory topologies that rely on registered buffering to maintain signal integrity at higher DIMM populations per channel. ECC protection strengthens data correctness for virtualisation hosts, database nodes, and general-purpose compute where soft errors can translate into application faults or degraded service levels. With a dual-rank x4 organisation and low-profile 288-pin form factor, KSM26RD4/32HDI helps maintain airflow clearance and DIMM slot compatibility in dense chassis designs. Operating at 1.2V with CL19 primary timings, it aligns with efficiency targets while sustaining consistent throughput for mixed read/write workloads.

Why Choose the KSM26RD4/32HDI?

KSM26RD4/32HDI provides a practical density-to-performance step for DDR4 RDIMM platforms that must scale memory capacity while preserving enterprise reliability. By using a registered ECC architecture, KSM26RD4/32HDI supports stable operation in multi-DIMM configurations, improving deployment predictability in clustered environments and simplifying capacity planning for growth phases.

Kingston designs Server Premier memory with a focus on standards-based interoperability, controlled component qualification, and long-term platform consistency. This engineering approach supports modern data centre requirements for validated configurations, repeatable fleet maintenance, and compliance-oriented hardware refresh cycles.

Key Applications:

• Virtualisation hosts
• Database servers
• General-purpose compute nodes
• Private cloud infrastructure
• In-memory caching tiers

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your configuration requirements for KSM26RD4/32HDI deployments, helping you align capacity upgrades with platform compatibility and rollout timelines.