The SK hynix 8GB 1Rx16 PC4-3200AA-SC0-13 HMAA1GS6CJR6N-XN N0 AD Memory RAM is a DDR4 SDRAM memory module designed in a SO-DIMM form factor. With a total capacity of 8GB, this single module is perfect for upgrading or replacing memory in laptops or other devices. The PC4-3200AA bus speed ensures fast and efficient performance, making it a reliable choice for enhancing your computer's speed and multitasking capabilities.