KTH-PN426ES8/16G Kingston 1x16GB DDR4 Unbuffered SO-DIMM ECC RAM

Enterprise DDR4 ECC SO-DIMM Memory Expansion for Workstation and Edge Platforms with the KTH-PN426ES8/16G

The KTH-PN426ES8/16G is a 16GB DDR4-2666 ECC SO-DIMM designed to stabilise memory integrity in compact workstation and embedded compute platforms where 260-pin SO-DIMM slots are the required mechanical interface. By providing ECC unbuffered, 72-bit protection at JEDEC-aligned operation, the KTH-PN426ES8/16G supports predictable behaviour under sustained CPU workloads that are sensitive to transient memory errors and long uptime cycles.

In small form factor systems, the KTH-PN426ES8/16G expands DDR4 memory capacity without changing the platform’s thermal or power envelope, operating at 1.2V with CL19 latency characteristics. Although not a PCIe or storage component, memory architecture directly impacts overall I/O efficiency: a correctly matched ECC SO-DIMM reduces recomputation and data corruption risk, keeping CPU cache hierarchies and storage pipelines consistent during compilation, content creation, and edge analytics workloads. The KTH-PN426ES8/16G is also well-suited as a like-for-like service spare in existing DDR4-2666 ECC SO-DIMM deployments to maintain configuration parity across fleets.

Why Choose the KTH-PN426ES8/16G?

The KTH-PN426ES8/16G delivers a practical density-to-reliability ratio for IT teams standardising ECC memory in space-constrained nodes. Its single-rank ECC unbuffered design aligns with workstation-class memory controllers that require SO-DIMM form factor while maintaining enterprise-grade uptime expectations, enabling scalable rollouts where consistent module behaviour and replacement simplicity are essential.

Kingston engineers memory for controlled compatibility, electrical stability, and long-life procurement, supporting enterprise refresh cycles and operational consistency. The KTH-PN426ES8/16G follows industry-standard DDR4 SO-DIMM conventions to integrate cleanly into modern data centre edge racks, labs, and workstation estates.

Key Applications:

• Workstation memory capacity expansion
• Edge and embedded compute upgrades
• ECC-enabled small form factor systems
• Maintenance spares for DDR4-2666 ECC SO-DIMM fleets

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs and bulk order discounts when standardising the KTH-PN426ES8/16G across multiple systems or service-spares inventories.