HP Pavilion a730n Desktop PC (Intel Pentium 4 Processor 530 with HT Technology, 512 MB RAM, 200 GB Hard Drive, DVD+RW Drive, CD-ROM Drive) (Discontinued by Manufacturer) Monitor Not Included 800 MHz FSB RAM is expandable to 4GB 4 RAM Slots - 2 available 200GB 7200RPM SATA HDD