Dell OPTIPLEX™ 390DT Processor: Intel Core i3-2100 (3.10GHz,3M) • Mainboard : Intel H61 Express chipset • Ram :2GB DDR3 1333MHz SDRAM• Hard Drive :500GB SATA • Graphics : Integrated Intel(R) HD 2000 • Optical Drive :16X Max DVD + /- RW with Dual Layer Write Capabilities • Nic: Gigabit • Dell Optical Mouse & Keyboard •OS: Dos

Dell OPTIPLEX™ 390DT Win 7 Processor: Intel Core i3-2100 (3.10GHz,3M) • Mainboard : Intel H61 Express chipset • Ram :2GB DDR3 1333MHz SDRAM• Hard Drive :250GB SATA • Graphics : Integrated Intel(R) HD 2000 • Optical Drive : Non • Nic: Gigabit • Dell Optical Mouse & Keyboard •OS: Windows 7Pro

Dell OPTIPLEX™ 390DT ( Chassis: Desktop ) i5-2400 Processor: Intel(R) Core i5-2400 Processor (3.10 GHz/6M ) • Mainboard : Intel H61 Express chipset • Ram :2GB DDR3 1333MHz SDRAM• Hard Drive :500GB SATA • Graphics : Integrated Intel(R) HD 2000 • Optical Drive :16X Max DVD + /- RW with Dual Layer Write Capabilities • Nic: Gigabit • Dell Optical Mouse & Keyboard •OS: Dos

Dell OPTIPLEX™ 390DT ( Chassis: MiniTower ) i5-2400 Processor: Intel(R) Core i5-2400 Processor (3.10 GHz/6M ) • Mainboard : Intel H61 Express chipset • Ram :2GB DDR3 1333MHz SDRAM• Hard Drive :500GB SATA • Graphics : Integrated Intel(R) HD 2000 • Optical Drive :16X Max DVD + /- RW with Dual Layer Write Capabilities • Nic: Gigabit • Dell Optical Mouse & Keyboard •OS: Dos

Dell Precision T1600 Processor: Quad Core Xeon E3-1225 3.10 GHz 6M L3 2GT) • Mainboard :Intel(R) H61 Express Chipset • Ram :4GB, DDR3 non-ECC SDRAM Memory1333MHz,• Hard Drive :1TB SATA • Graphics : 1GB NVIDIA Quadro 600,Dual Monitor,1DP & 1DVI,Dell Precision • Optical Drive : 16X Max DVD + /- RW • Nic: Integrated Intel(R) 82579LM Gigabit5 Ethernet Controller • Dell Optical Mouse & Keyboard •OS: Dos

Dell Inspiron 620MT GW54K2-Black Dell Inspiron 620MT GW54K2-Black ,Intel Core i3-2120 3.3Ghz/ 3Mb,Chipset Intel ,2Gb/500,Intel GMA,Option,DVD-RW,card 8 in 1, 1001 Mbps,DOS