http://www.surpluscomputers.com/store/Main.aspx?p=ItemDetail&item=com10791 Condition: Refurbished Warranty: 90 Days Measuring only 9.7-by-3.5-by-9.5 inches, the SX260 is the smallest desktop PC we've ever seen. Great for anyone needing a PC which takes minimal desk space and the power of a P4 system! Description: CPU: Intel Pentium 4 2.4GHz Processor System Memory: 512MB DDR Memory (1 empty slot available upgradeable to 2GB) Hard Drive: 20GB Hard Drive Optical Drive: CD Drive Network: 10/100/1000 Gigabit Ports: 6 USB (2 Front/ 4 rear), 1 Ethernet RJ-45, 1-9 pin serial, 1 parallel I have no affiliation and stand to make no profit, just passing along a good deal for the project. Please note that there are no PCI slots, just USB expansion. Thanks, Steve Totaro