The Kingston 8GB 2Rx8 PC3L-12800S-11-12-F3 Laptop Memory is a high-quality RAM module designed for laptops. This DDR3 SDRAM memory has a total capacity of 8GB and is in SO-DIMM form factor. It is fully buffered and comes with 204 pins. This Dell certified memory is reliable and designed to enhance the performance of your laptop. With a bus speed of PC3-12800 (DDR3-1600), this memory module is a great choice for improving your computer's speed and efficiency. Item is sold as is. In working order as of last use.