The SK Hynix 8GB (1Rx8) PC4-3200AA DDR4 SODIMM Laptop Memory HMA81GS6CJR8N-XN is a high-quality memory module designed for laptops. With a total capacity of 8GB split into one module, this SO-DIMM memory is perfect for upgrading or replacing existing memory modules. Manufactured in Korea, South, this DDR4 memory has a bus speed of PC4-3200 and 260 pins, ensuring compatibility and performance with a wide range of laptops.