HP Pavilion D220M "Mini Tower" Desktop. It has a 2.4Ghz Intel Pentium four processor (2.4GHz/512/533), one full Gigabite of DDR2700 memory (2 X 512MB), a Maxtor 40 GB Hard Drive, a Sony Optiarc "Dual Layer" DVD Burner installed, and there is also a floppy drive if needed. Windows XP Pro (SP3) has been installed, activated, and is fully updated, and the Window COA sticker is attached. Other installed programs include