Dell OptiPlex GX620 All-in-One Pentium 4 630 3.0GHz 2GB 80GB DVD-ROM 17" LCD XP Professional Dell OptiPlex GX620 Pentium 4 3.0 GHz All-in-One Desktop PC Ultra Small Form Factor design Microsoft Windows XP Professional pre-installed w/CoA Intel Pentium 4 630 3.0 GHz processor 2 MB L2 cache, 800 MHz FSB Intel 945G chipset 2 GB DDR2 RAM (4 GB maximum) 80 GB SATA hard drive DVD-ROM drive Comes with 17" LCD Monitor, keyboard, mouse and all necessary cords ready to use