KSM26ED8/16HD Kingston 1x16GB DDR4 UDIMM ECC RAM

High-Performance DDR4 ECC UDIMM Server Memory engineered for reliable capacity scaling with the KSM26ED8/16HD

KSM26ED8/16HD is a Kingston Server Premier DDR4 ECC UDIMM designed to expand platform memory headroom in single-socket and dual-socket servers that require unbuffered ECC DIMMs. Deployed as 16GB capacity at 2666MT/s, it supports stable operation for CPU-bound services where memory consistency and error correction are critical to uptime.

In modern Intel and AMD server platforms, KSM26ED8/16HD complements CPU memory controllers by delivering ECC-protected 72-bit data paths in a 260-pin UDIMM form factor, aligning with branch, edge, and appliance designs where RDIMM/LRDIMM are not supported. While PCIe expansion and NVMe storage architectures scale I/O throughput, overall service quality still depends on sufficient, low-latency DRAM to sustain virtualization density, storage caching, and controller metadata handling without paging. The module’s dual-rank x8 organization and CL19 timing at 1.2V provide a balanced profile for predictable access behavior in mixed read/write workloads.

Why Choose the KSM26ED8/16HD?

KSM26ED8/16HD targets enterprises that need a disciplined memory upgrade path for ECC UDIMM platforms, optimizing density-to-performance without changing server topology. It enables incremental scaling, maintains ECC integrity for long-running services, and supports standardized deployments across edge nodes, storage controllers, and compact rack servers where low-profile mechanical clearance matters.

Kingston designs Server Premier modules with an engineering focus on compatibility, traceable component selection, and controlled manufacturing processes to meet the expectations of 24/7 data centre and distributed infrastructure operations, helping maintain consistent behavior across fleet rollouts and refresh cycles.

Key Applications:

• Server memory expansion for ECC UDIMM platforms
• Edge and branch virtualization nodes
• Storage appliances and controller upgrades
• Directory services and infrastructure workloads
• Web and application servers

At Happyware - Server Hardware you benefit from Bulk Order Discount options for standardized rollouts of KSM26ED8/16HD across multiple nodes, and you can request Non-Binding Offers to align KSM26ED8/16HD procurement precisely with your platform qualification and deployment timelines.