The product is a 8GB DDR3 desktop RAM kit consisting of two 4GB modules by Micron. The RAM is in DIMM form factor with a bus speed of PC3-14900 (DDR3-1866). It has a total capacity of 8GB with each module having a capacity of 4GB. The RAM is designed with 240 pins and is manufactured in China. This RAM is a reliable choice for upgrading or replacing existing memory modules in desktop computers for improved performance.