KSM26SED8/16HD Kingston 1x16GB DDR4 ECC RAM

High-Density DDR4 ECC SO-DIMM Server Memory enabling compact enterprise platforms with the KSM26SED8/16HD

The KSM26SED8/16HD is a 16GB DDR4-2666 ECC Unbuffered 260-pin SO-DIMM engineered for edge and embedded server designs where space, thermals, and serviceability constrain the platform. It aligns with Intel Xeon D and Xeon E class systems, as well as AMD embedded/server-grade SoC platforms that mandate SO-DIMM footprints while still requiring data integrity for always-on workloads.

By combining 72-bit ECC with unbuffered signalling, the KSM26SED8/16HD delivers UDIMM-class reliability in a SO-DIMM form factor, supporting stable operation under sustained memory pressure from virtualisation, routing, and storage services. Dual-rank x8 organisation and DDR4-2666 (PC4-21300S) bandwidth improve concurrency for multi-threaded CPU pipelines, while CL19 timing at 1.2V keeps power and heat predictable in dense chassis. As a memory expansion component, the KSM26SED8/16HD complements PCIe-based I/O and NVMe/SATA storage architectures by reducing paging and improving cache effectiveness, protecting overall system throughput when expansion slots and drive bays are limited.

Why Choose the KSM26SED8/16HD?

The KSM26SED8/16HD is selected when architects need ECC protection and deterministic behaviour without moving to larger DIMM form factors. It supports higher workload density per node in compact appliances, scales cleanly through matched module population, and provides enterprise operational confidence for distributed deployments where hands-on maintenance windows are limited.

Kingston designs Server Premier memory for predictable interoperability, tight manufacturing control, and long-term platform stability. This approach supports modern data centre standards for uptime, qualification discipline, and lifecycle consistency across multi-site rollouts.

Key Applications:

• Edge and embedded servers requiring ECC SO-DIMM
• Network and security appliances
• Storage appliances and caching tiers
• Virtualisation and general compute nodes

At Happyware - Server Hardware you benefit from non-binding offers tailored to your configuration and rollout plan for KSM26SED8/16HD deployments, with 24/7 customer service to support qualification questions and time-critical ordering.