This product is a lot of 4 new Dell 8GB PC3L-12800 memory RAM modules, designed for the Dell Latitude E5530 laptop. The memory modules have a capacity of 8GB per module and a dual rank (2Rx8) with non-ECC unbuffered features. They are DDR3 SDRAM type, have a low voltage of 1.35V, and a frequency of 1600MHz. These memory modules equivalent to Dell SNPN2M64C/8G and are manufactured in the United States. Perfect for upgrading or replacing existing memory modules in your Dell laptop for improved performance and efficiency. Brand new sealed