The SK Hynix 2GB 1Rx8 PC3L-12800S-11-12-B2 Ram Memory is a DDR3 SDRAM memory module with a total capacity of 2GB and a bus speed of PC3-12800 (DDR3-1600). It has a form factor of SO-DIMM with 204 pins and is designed for use in computers and other devices requiring this specific memory type. As a unit quantity of 1, this memory module is ideal for upgrading or replacing existing memory modules to improve system performance and speed. The SK Hynix brand ensures quality and reliability in this essential computer component.