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

HP Pro3330 MT A3L21PA Core i3-2120 (3.3GHz/ Cache 3M,Chipset Intel ,2Gb DDR3/ 500Gb, Intel Graphic,DVD / 15 in 1 card,1001 Mbps,DOS,

Aspire X1920 (P/N: PT.SJH09.008) Slim, CPU Intel Pentium Dual Core E6600 ,Chipset Intel G41,2Gb DDR3/ 250Gb,Intel ,DVD-ROM,1000 Mbps,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

Dell OPTIPLEX™ 390DT ( Chassis: Desktop ) i3-2120 Processor: Intel Core i3-2120 (3.30GHz,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™ 390MT( Chassis: Mini Tower ) i3-2120 Processor: Intel Core i3-2120 (3.30GHz,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