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

Lenovo Thinkcentre G71 1578C1A Chipset Intel,2Gb/ 500Gb,Intel GMA GRAPHICS,Option,DVDW,10/100 Mbps,DOS

PC HP Pavilion P6-2115L WTY_ QF141AA Core i3-2120 (3.3GHz/3MB),Chipset Intel,2GB RAM PC3-10600, 500GB SATA HDD, Intel Graphic,DVD RW, 6 in 1 Card Reader,10/100 Mbps ,Dos

Dell OPTIPLEX™ 390SFF( Chassis: Small Form factor ) 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 : Non • Nic: Gigabit • Dell Optical Mouse & Keyboard •OS: Dos