Upgrade your system with this Hynix HYST72T128420HFD-3S-1B 1GB 2Rx8 PC2-5300F-555-11 Memory Ram, designed for high speed and efficient performance. Consisting of four modules with a total capacity of 1GB, each module has a capacity of 1GB. The DDR2 SDRAM technology used in this memory module is designed to enhance the overall performance of the system. Suitable for use in various computer components and parts, this memory module is compatible with most systems that require DDR2 SDRAM technology. With a bus speed of PC2-5300 (DDR2-667), this memory module can handle multiple applications and data-intensive tasks simultaneously. Get your hands on this Hynix memory module for uninterrupted and improved system performance.