Type | Server Memory Module |
Form Factor | 288-pin RDIMM |
Module Capacity | 16 GB |
Memory Technology | DDR4 SDRAM |
Rank | Single Rank |
CAS Latency | CL19 |
Memory Speed | 2666 MHz |
Supply Voltage | 1.2 V |
Error Correction | ECC (Error-Correcting Code) |
Buffered/Registered | Registered (Buffered) |
Chip Organization | 2G x 72-bit |
Product Type | DRAM Memory Module |
Compatible Systems | Servers and Workstations supporting DDR4 RDIMM |
Kingston 16GB DDR4-2666MHz ECC Registered DIMM CL19



Key Benefits

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- Provides error correction (ECC) essential for stable server and workstation performance
- TAA compliance and Taiwanese origin make it suitable for federal procurement
- Low 1.2V power consumption contributes to reduced energy costs in datacenters
Product Overview
The Kingston KTH-PL426S8/16G is a 16GB DDR4 memory module engineered for high-performance computing environments requiring stability and data integrity. Running at a memory speed of 2666MHz with a CAS latency of CL19, this single rank Registered DIMM (RDIMM) is designed to support robust computing processes while minimizing latency. Built with ECC (Error-Correcting Code) functionality, it ensures real-time error elimination to prevent data corruption and system crashes—ideal for mission-critical applications in servers and enterprise-grade systems.
Its 288-pin DIMM form factor ensures compatibility with standard DDR4 server motherboards, and the low 1.2V supply voltage increases energy efficiency, helping reduce total operating costs. Being TAA compliant and manufactured in Taiwan, it meets stringent regulatory and procurement standards for government and institutional deployments.
Designed for reliability and performance, this Kingston module offers a solid balance of capacity, speed, and ECC capability for environments where uptime and data accuracy are non-negotiable. Perfect for expanding server memory, supporting virtualization, and improving overall system responsiveness.
Specifications
Product Overview
Physical & Environmental
Height | 31.25 mm (Standard Height) |
Operating Temperature | 0°C to 85°C |
Storage Temperature | -55°C to 100°C |
Cooling Requirement | Standard Airflow |
Lead Plating | Gold |
Cloud Management & Licensing
Remote Management Ready | N/A |
License Requirement | No Licensing Required |
Interfaces
Interface Type | DDR4 |
Bus Speed | PC4-21300 |
Pin Count | 288-pin |
Signal Processing | Registered |
Module Configuration | 2Rx8 |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | Taiwan |
RoHS Compliance | Yes |
JEDEC Compliance | Yes |
Halogen-Free | Yes |
REACH Compliance | Yes |
Advanced Security Features
On-die ECC | Yes |
Chipkill Support | |
Security Features | Real-time error detection and correction to prevent data corruption |