This was a freebie from work, saved from being recycled. It's a decent late Pentium 4 PC, with useful I/O options, having USB ports while retaining serial and parallel ports, and also has both PCI and PCI Express slots. Internally in good condition, with no evidence of swelling electrolytic caps, all that needed to be done was to clean the dust out, and I've made some upgrades. It has a Pentium 4 3GHz CPU, 4GB of PC2-5300 RAM (of which 3.25GB accessible), two 7200rpm SATA hard drives (one 160GB, the other 80GB), ATI Radeon HD 4350 512MB graphics card, a DVD-ROM/CD-RW drive and a 3.5" floppy drive.