HP DC7600 DESKTOP PC P4 3.2 GHZ 2GB 80GB CDRW/DVD WINDOWS XP PRO Processor - Intel P4 3200 MHz // Memory Installed - 2048mb DDR2 Hard Drive - 80Gig Serial ATA // Optical Drive - CDRW/DVD ROM // What's in the Box? - REFURBISHED HP Compaq DC7800 with NEW pre-installed software as well as an Original Microsoft installation disk, power cord, New keyboard and mouse, software registration instructions, and a 60 day Warranty