The product is a set of two 1GB DDR2 SDRAM modules from Corsair, specifically the CM2X1024-6400C4 model. These DIMM modules have a total capacity of 2GB, with each module providing 1GB of memory. They operate at a bus speed of PC2-6400 (DDR2-800) and are designed for dual channel memory features. Made in the United States, this RAM set is ideal for enhancing the performance and multitasking capabilities of a desktop computer.