Gateway 550GR Desktop PC (3.20 GHz Pentium 4 (Hyper-Threading), 512 MB RAM, 200 GB Hard Drive, DVD+/-RW Drive, CD-ROM Drive) (Discontinued by Manufacturer) Gateway 550GR Desktop PC 3.20 GHz Pentium 4 (Hyper-Threading) 512 MB RAM, 200 GB Hard Drive, DVD+/-RW Drive, CD-ROM Drive