The product is a Samsung 16GB DDR4 RAM module with a total capacity of 16GB and a bus speed of PC4-25600 (DDR4-3200). It has a form factor of SO-DIMM, with 1 module and 260 pins. The memory features ECC memory, making it suitable for error correction in computer systems. This RAM module is a reliable and high-quality option for upgrading the memory capacity of a laptop or computer.