Kingston Technology 2 GB DIMM Memory 3 1333 MHz (PC3 10600) 240-Pin DDR3 SDRAM Single (Not a kit) KTD-XPS730B/2G Includes one 2GB module of 1333MHz DDR3 Desktop Memory for Dell Replaces Dell A2578594, A3132540, A3132544, A3414621, A3544261, A3544263, A3708119, fits in optiplex 380,580,780,980, workstation t1500,t3500, studio xps 7100,8000,8100,9100, vostro 230, 430, xps 430,730, and 730x systems Memory designed, manufactured and tested to the specifications of each particular brand name computer system From the industry leader in PC memory 240-pin DIMM type