Product Detail Dell OptiPlex 745 Pentium D 935 3.2 GHz Small Form Factor PC General Features: Microsoft Windows XP Home pre-installed w/CoA Small Form Factor chassis Intel Pentium D 935 3.2 GHz processor 2 x 2 MB L2 cache, dual-core, 800 MHz FSB 1 GB of DDR2 RAM 80 GB hard drive DVD RW drive No floppy Disk Drive Intel Graphics Media Accelerator 3000 Integrated high definition audio . The "Dell OptiPlex 745 Pentium D 935 3.2GHz 1GB 80GB DVD±RW XP Home Small Form Factor" is best product for you. We recommended Dell OptiPlex 745 Pentium D 935 3.2GHz 1GB 80GB DVD±RW XP Home Small Form Factor