KTH-PL426D8/16G Kingston 1x16GB DDR4 RDIMM ECC RAM

Enterprise DDR4 RDIMM ECC Server Memory Upgrade for Stable Capacity Scaling with the KTH-PL426D8/16G

The KTH-PL426D8/16G is a 16GB Kingston DDR4 Registered DIMM designed for server platforms that require buffered, ECC-protected memory to maintain signal integrity and uptime under sustained load. For IT teams managing virtualization hosts, database servers, and general compute nodes, the KTH-PL426D8/16G provides a controlled capacity expansion path on legacy DDR4 generations where RDIMM population rules, memory controller limits, and RAS requirements are non-negotiable.

Built as a 288-pin DDR4 RDIMM, the KTH-PL426D8/16G operates at 2666MT/s (JEDEC PC4-21300R) and uses ECC across a 72-bit data path to detect and correct single-bit errors in flight. Dual-rank organization supports balanced rank interleaving where supported by the CPU memory controller, helping sustain predictable bandwidth for multi-VM consolidation and transaction-oriented workloads. At 1.2V and CL19, the KTH-PL426D8/16G aligns with standard platform power and timing envelopes, simplifying qualification in mixed-node fleets and minimizing risk during maintenance or break-fix cycles.

Why Choose the KTH-PL426D8/16G?

The KTH-PL426D8/16G is engineered for density-to-reliability optimization in DDR4 server estates, enabling scalable memory footprints without moving to a new CPU generation. As a registered ECC module, it supports higher DIMM population stability than unbuffered alternatives, improving deployment consistency across multi-socket systems and reducing variance during lifecycle refreshes and spares management.

Kingston focuses on qualification discipline, component consistency, and standards-based interoperability to support enterprise change control. This approach aligns the module with data centre operational requirements for predictable behavior, documented compatibility, and repeatable outcomes during upgrades and replacements.

Key Applications:

• Virtualization host memory expansion
• Database server capacity upgrades
• General compute and application servers
• Legacy DDR4 RDIMM ECC break-fix maintenance

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan and from bulk order discount options for standardized KTH-PL426D8/16G deployments across clusters and spare pools.