Type | DDR4 ECC Unbuffered Memory Module |
Form Factor | UDIMM 288-pin |
Memory Capacity | 16 GB |
Memory Rank | Single Rank |
Memory Speed | 2666 MHz |
CAS Latency (CL) | CL19 |
Voltage | 1.2 V |
Error Correction | ECC (Error-Correcting Code) |
Buffered/Registered | Unbuffered |
Application | Workstation / Server |
Power Consumption | Approximately 2.58W |
Kingston 16GB DDR4-2666MHz ECC UDIMM CL19 Memory Module



Key Benefits

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- Designed for enterprise environments where ECC enhances data reliability and uptime.
- Memory speed of 2666 MHz and CL19 latency ensures solid performance under heavy workloads.
- TAA compliance and origin in Taiwan make it suitable for government procurement and regulated sectors.
Product Overview
The Kingston 16GB DDR4-2666MHz ECC UDIMM Memory Module is engineered to meet the performance and reliability demands of business-grade and server-class systems. With a total capacity of 16GB and operating at a memory speed of 2666 MHz, this single-rank unbuffered module is suitable for enhancing system responsiveness in data-intensive applications. Its 288-pin UDIMM form factor ensures compatibility with a wide range of workstation and server motherboards that support DDR4 ECC memory.
Equipped with ECC (Error-Correcting Code) technology, this module automatically detects and corrects data corruption, making it ideal for environments where data accuracy is paramount—such as virtualization, scientific computing, and financial modeling. Operating at a low supply voltage of 1.2V, it balances power efficiency with dependable performance. The inclusion of CL19 latency further supports stable system operations.
Compliant with TAA (Trade Agreements Act) regulations and manufactured in Taiwan, the Kingston KTH-PL426ES8/16G is well suited for government and institutional deployments. Businesses seeking to maintain system stability and operational efficiency will find this module an effective upgrade path.
Specifications
Product Overview
Physical & Environmental
Module Dimensions (L x H) | 133.35 mm x 31.25 mm |
Operating Temperature | 0°C to 85°C |
Storage Temperature | -55°C to 100°C |
Humidity (Operating) | Maximum 85% non-condensing |
RoHS Compliant | Yes |
Cloud Management & Licensing
Software Management | |
Cloud Management Features | |
Licensing Model |
Interfaces
Memory Interface | DDR4 2666 MT/s |
Bus Type | PC4-21300 |
Pin Count | 288-pin |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
JEDEC Standard | Compliant |
CE Certified | Yes |
FCC Certified | Yes |
Reach Compliant | Yes |
WEEE Compliant | Yes |
Advanced Security Features
Encryption Support | |
Secure Boot Compatibility | |
Memory Scrubbing | Supported |
On-die ECC | Yes |
Thermal Sensor |