The trademark of Hyundai Tiaozi is "hynix", also known as the "Hynix" brand, as shown in the figure below. 2GB is the capacity, 1Rx8 refers to 8 chip particles, and PC3-10600S refers to the bandwidth of the DDR3 specification, which is 1333MHz. -9-11 are memory timing parameters, B2 product specifications. The next line is the manufacturer's internal encoding.