Product Type | Server Memory Module |
Form Factor | DIMM |
Memory Capacity | 16GB |
Memory Technology | DDR4 SDRAM |
Memory Speed | 2666MHz |
Memory Rank | 2Rx8 |
CAS Latency | CL19 |
Error Correction Code (ECC) | Yes |
Registered/Buffered | Registered (Buffered) |
Module Configuration | 2048M x 72 |
Pins | 288-pin |
Voltage | 1.2V |
Heat Spreader | No |
Compatibility | Servers and Workstations supporting DDR4 ECC Registered DIMMs |
Power Consumption | Typical 4–5W |
Kingston 16GB DDR4 2666MHz ECC Reg CL19 DIMM (KSM26RD8/16HDI)



Key Benefits

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- Engineered with ECC and Registered DIMM format, ensuring data integrity and uptime for mission-critical systems
- TAA compliance makes it an optimal memory choice for government and institutional deployments
- High-speed 2666MHz performance with CL19 latency balances processing responsiveness in server environments
Product Overview
The Kingston 16GB DDR4 2666MHz ECC Registered DIMM (KSM26RD8/16HDI) is designed for professional server and workstation use. It features ECC technology to ensure data integrity, operating at 2666MHz with a CL19 timing. With 2Rx8 rank and TAA compliance, it offers dependable compatibility for enterprise systems. Manufactured in Taiwan, it leverages Hynix D and IDT for quality assurance, making it a robust solution for critical applications.
Specifications
Product Overview
Physical & Environmental
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 (non-condensing) | 5% to 95% |
Cloud Management & Licensing
Remote Management | |
Cloud Features | |
Licensing Model |
Interfaces
Interface Type | DDR4 |
Module Interface Speed | PC4-21300 |
Bus Type | PC4-2666 |
Data Transfer Rate | 21300 MB/s |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
RoHS Compliant | Yes |
Certifications | JEDEC, RoHS, TAA |
UPC | 740617308198 |
Manufacturer Part Number | KSM26RD8/16HDI |
Manufacturer | Kingston |
Brand | Kingston Server Premier |
JEDEC Standard | Yes |
Component Technology | Hynix D Die |
Advanced Security Features
Integrated Security Features | |
Tamper Resistance | |
Secure Boot Support |