The product is a lot of 6 Kingston 8GB 1Rx16 PC4 3200AA-SCO-12 laptop RAM SO-DIMM modules. Each module has a capacity of 8GB, with a total capacity of 48GB for all 6 modules. The bus speed is PC4-25600 (DDR4-3200) and there are 260 pins on each module. These DDR4 SDRAM modules are made in Taiwan by Kingston, a trusted brand in computer memory. Ideal for upgrading or replacing RAM in laptops, these modules offer reliable performance and capacity for a variety of computing needs.