KTD-PE426E/16G Kingston 1x16GB DDR4 UDIMM ECC RAM

Enterprise DDR4 ECC UDIMM Memory Upgrade Optimised for Platform Stability with the KTD-PE426E/16G

The KTD-PE426E/16G is a 16GB DDR4-2666 ECC UDIMM designed as a certified replacement or capacity upgrade for compatible server and workstation platforms that require unbuffered ECC memory. By pairing dual-rank organisation with 72-bit ECC, the KTD-PE426E/16G supports predictable latency characteristics while reducing the operational risk of single-bit errors in always-on environments.

Built for CPU platforms with DDR4 UDIMM memory controllers, the KTD-PE426E/16G enables balanced memory scaling where channel population rules and DIMM topology matter for sustained throughput. While it does not change PCIe generation or lane availability, it directly improves the efficiency of PCIe-attached storage and NIC utilisation by helping keep hot working sets in RAM, lowering paging pressure, and stabilising virtualization consolidation ratios. For edge and branch servers, the KTD-PE426E/16G provides a practical reliability layer that aligns with lean expansion and serviceability requirements.

Why Choose the KTD-PE426E/16G?

The KTD-PE426E/16G delivers a density-to-compatibility profile that simplifies enterprise standardisation on DDR4 UDIMM footprints without introducing the buffering requirements of RDIMMs. It supports scalable deployment across identical nodes, improves uptime through ECC protection, and fits maintenance workflows where validated module selection is essential for consistent fleet behaviour.

Kingston engineers memory for data centre operational continuity, focusing on controlled component selection, qualification discipline, and revision stability. This approach aligns with modern infrastructure standards where change management, predictable interoperability, and long lifecycle support are required for server refresh and in-place upgrades.

Key Applications:

• Certified server memory replacement and upgrade
• Virtualization and hypervisor hosts
• Edge and branch infrastructure servers
• Database and in-memory caching tiers

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout and compatibility needs, and you can secure bulk order discount terms when standardising KTD-PE426E/16G across multiple systems.