Dell GX620 SFF Desktop Computer (Intel 2.8GHz LGA 775 Dual Core CPU, Super Fast 2GB Interlaced DDR2 Memory, Super Fast 80GB SATA Hard Drive) Extremely powerful GX620 SFF Desktop series PC featuring Dell dependability Super Fast and Powerful Intel 2.8GHz LGA775 Pentium 4 CPU. CDRW/DVD Write CD's and Watch DVD Movies Super Fast and Extremely Quiet Operation!