The CT4G4DFD8213 is a sophisticated DDR4 memory module produced by Crucial, a brand synonymous with high-quality and reliable memory solutions. This module is specifically designed for use in desktop computers, featuring a 288-pin design (PC4-17000) that aligns with DDR4 2133 Module specifications. It offers a capacity of 4GB, arranged in a 512Mx64 configuration, but stands out with its 1Rx8 architecture, indicating a single rank of eight banks for optimized performance. Operating at DDR4-2133P speed, this UDIMM module ensures efficient data transfer rates, leading to a smoother and more responsive computing experience. Manufactured by Crucial, with a specific focus on 512Mx8 8C configurations, this memory module undergoes rigorous testing to meet stringent quality standards. It is designed for users seeking to upgrade their desktop systems to achieve better multitasking capabilities, enhanced system responsiveness, and reliable performance for a wide range of applications, from general computing to more demanding computing needs.