This Avexir AVD3U13330902G-2SW 4GB (2x2GB) DDR3-1333 Long DIMM Desktop RAM is a high-quality memory module that is perfect for any desktop computer. It offers a total capacity of 4GB, with each module having a capacity of 2GB. The RAM has a bus speed of PC3-10600 (DDR3-1333) and is made up of two modules, making it easy to install and use.This memory module is compatible with a variety of desktop computers and is a great addition to any system. It is easy to install and offers reliable performance, making it a great choice for anyone looking to upgrade their computer's memory. Get the most out of your desktop computer with this Avexir AVD3U13330902G-2SW 4GB (2x2GB) DDR3-1333 Long DIMM Desktop RAM.