Dell GX620 SFF Desktop Computer, Powerful Intel 2.8GHz processor is included, LGA 775 CPU, Super Fast 1GB Interlaced DDR2 Memory, VGA Onboard Video, Fast 80GB SATA Hard Drive, DVD/CDRW Burn CD's and Play DVD's, Crystal Clear VGA Video, Intregrated Nic/Audio, XP Professional with COA Extremely powerful GX620 SFF Desktop series PC featuring Dell dependability Super Fast and Powerful Intel 2.8GHz processor is included, LGA775 CPU, Multifuntion between many Progams simultaneously without Problem 1GB DDR2 Interlaced RAM Memory, Extra Large 80GB 7200 RPM Hard Drive CDRW/DVD Write CD's and watch DVD Movies, Crystal Clear VGA Video VGA Video Onboard, Super Fast and Extremely Quiet Operation!