What grade does the gold medal memory stick belong to?

Upper middle class. Jinbang Technology is a professional manufacturer of memory modules, and its product lines include desktop memory, notebook memory and server memory. Jinbang memory adopts high-quality raw materials and advanced production technology to ensure the stability and reliability of products. In addition, Jinbang Memory also pays attention to innovation, and has launched a number of high-performance and high-efficiency products, such as Jinbang 1GBDDR2667 (platinum bar) and Jinbang RGB8GBDDR43000. These products have won wide acclaim. To sum up, Jinbang memory chips are excellent in quality, performance and innovation, and belong to middle and high-grade memory chips brands.