The product is a set of two 8GB Samsung PC4-3200AA DDR4 SDRAM modules, designed for SO-DIMM form factor slots. With a total capacity of 16GB and a bus speed of PC4-25600 (DDR4-3200), this memory upgrade is perfect for improving the performance and speed of a computer. Each module has 260 pins and a capacity of 8GB, providing a reliable and efficient upgrade for computers in need of increased memory capacity.