The product is an 8GB DDR5 4800 MHz SO-DIMM laptop memory RAM from Micron, with a total capacity of 8GB and a bus speed of PC5-38400 (DDR5-4800). It is a single module with 288 pins and includes Error Correction Code (ECC) memory features. The memory has a lifetime manufacturer warranty and is designed for high performance in laptops and other computing devices.Found out of storage unit and tested in a working board