The Patriot Viper 3PV38G160C9K DDR3-1600 UDIMM Desktop RAM is a high-quality memory module designed for desktop computers. With a total capacity of 8GB spread across two 4GB modules, this RAM is ideal for boosting the performance of your system. The DDR3 SDRAM technology ensures fast data transfer speeds, and the DIMM form factor makes it compatible with most standard computer setups. Backed by a lifetime manufacturer warranty, you can trust in the reliability and longevity of this RAM for all your computing needs.