HP 2GB DDR3 1333 M Hz ECC Memory • Upgrading your memory is a cost-effective way to improve system performance when insufficient memory & hard drive paging is slowing your applications down • Faster start-up times with fewer delays during routine operations • More programs running simultaneously • Easy toggling between several open applications Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.