ZT Affinity 7501Si 2.66GHz Intel Core i7/4GB/750GB Desktop Computer

*Mid-sized tower desktop is perfect for ultra-fast multimedia *Computer is hardware upgradable to 24GB RAM *Computer package includes keyboard and mouse Specifications:*Processor: 2.66GHz Intel *Core i7 920 *System memory: 4GB DDR3 RAM *Hard drive: 750GB *Optical drive: SuperMulti 20x DVD-R/+R *Graphics: NVidia GeForce 9600 GT graphics (512 MB dedicated VRAM) *Network: Dual gigabit Ethernet ports *External ports: Six (6) USB, one (1) FireWire, one (1) eSATA, one (1) HDMI, two (20 DVI, one (1) S/PDIF out, 19-in-1 memory card reader *Operating system: Windows *Vista Home Premium *Software: Not included *Monitor: Not included