Designed by Crucial, a leader in high-performance memory solutions, the CT4K8G4RFS4213 kit includes four DDR4 modules, each with an 8 GB capacity, totaling 32 GB of memory. It operates at 2133 MHz (PC4-17000), providing the bandwidth needed for several server applications and ensuring that systems can handle multiple tasks efficiently. The inclusion of ECC (Error-Correcting Code) and registration (Reg/RDIMM) technologies emphasizes this kit's suitability for environments where data accuracy is crucial, such as financial databases and scientific computing. The modules are engineered to work together flawlessly, providing not only improved system stability but also performance scalability for enterprise-grade servers. With Crucial's commitment to quality and reliability, this memory kit is a strategic choice for upgrading servers requiring registered memory with ECC.