The product is a set of 2 G.Skill F3-12800CL9S-4GBNT PC3-12800 DDR3-1600 RAM modules, each with a capacity of 4 GB. These DDR3 SDRAM modules have a total capacity of 8 GB and a bus speed of PC3-12800 (DDR3-1600). They are designed in a DIMM form factor and have a lifetime manufacturer warranty. The G.Skill RIPJAWS X model is manufactured in Taiwan and has 240 pins. Ideal for computer systems requiring reliable and high-performance memory, these RAM modules offer a total capacity of 8 GB for seamless multitasking and smooth operation.