Kingston DDR4 16GB 2666 MHz CL19 Registered ECC memory (KTH-PL426/16G) is a high-reliability server and workstation RAM module engineered for systems requiring robust data integrity and uptime. With 16 GB capacity and 2666 MT/s throughput, this ECC-enabled RDIMM helps detect and correct memory errors in real time while its registered (buffered) architecture ensures stable signal timing under heavy multitasking and server workloads. Designed to JEDEC standards, it operates at 1.2 V in a standard 288-pin DIMM form factor, making it an ideal choice for enterprise-class systems, virtualization hosts, and data-intensive applications.