Upgrade your computer's memory with this Nanya DDR2 SDRAM Memory. With a total capacity of 1 GB, this kit comes with 2 modules of 512 MB each and a bus speed of PC2-4200 (DDR2-533) for efficient performance. The DIMM form factor makes it easy to install in your computer's memory slots. This memory kit is compatible with several computer brands and models, ensuring hassle-free installation. Perfect for enhancing your computer's speed and performance, this Nanya memory kit is a must-have for any computer enthusiast.