IBM ThinkCentre M50 Pentium 4 3.0GHz 512MB 40GB DVD FDD XP Professional IBM ThinkCentre Pentium 4 3.0 GHz PC General Features: Microsoft Windows XP Professional pre-installed w/CoA Intel Pentium 4 3.0 GHz processor Supports Hyper-Threading technology 512 MB of DDR RAM 40 GB hard disk drive DVD-ROM drive 1.44 MB floppy disk drive Integrated video Integrated AC'97 audio Integrated Gigabit Ethernet Motherboard Features: