DELL OPTIPLEX 745 Desktop PC, Intel Pentium D 945 INTEL DUAL CORE 3.4Ghz CPU with 4Mb Cache, 2Gb DDR .

Technical Details Intel Pentium D 945 DUAL CORE 3.4Ghz CPU with 4Mb Cache 2Gb DDR2 RAM ( 4Gb MAX ) , 80Gb SATA Hard Drive , DVD-ROM Drive INTEL 965 Express Chipset 8 x USB 2.0 Ports, Broadcom NetXtreme 10/100/1000 Gigabit Ethernet Network Port .. Broadband READY ! ! AC97 Sound, 1 x Parallel Port, 1 x Serial Port, 1 x SVGA 15 Pin Port Perfect Working Order, Tested and Guaranteed