Kingston Technology 4GB 1600MHz PC3-12800 240-Pin Single Rank DIMM Memory for Select Dell Desktops (KTD-XPS730CS/4G)
Kingston is the industry leader in PC memory. Kingston is your best source for system-specific memory. Product is backed by a lifetime warranty and free technical support. Included in the package is one 4GB module of Dell Desktop memory. Specs are 240-Pin Unbuffered DIMM.