Upgrade your computer's memory with this bundle of 4 Kingston KCM633-ELC DDR2 SDRAM 1GB RAM Modules. These high-quality DIMM units have a bus speed of PC2-6400 (DDR2-800) and 240 pins per module, making them perfect for boosting your system's speed and performance. Each module has a capacity of 1GB, giving you a total of 4GB of extra memory for all your computing needs.

Used in a working computer so in good working order