a Windows 2000 computer - a very small, silent and secure Dell computerOptiPlex FX160, equipped with Atom processor 1600 MHz, with 2 GB DDR2, RS-232 (serial), Windows 2000 with Allen drivers, 80 GB hard drive, 2x PS/2, VGA + DVI, power supply, network, USB and sound card ideal computer cash register, can be used as a demo PC, as a PC for home control, for machine control, as an MP3 player, commercial PC, as a PC for MD-DOS, Windows 95 / 98 and Win 2000; Power supply is integrated and works with Allen voltages. 100 to 240V Video: Integrated Graphics: Mirage 3 Graphics, 256MB Max Video Memory and Support for Directx 9.0 Memory: Two Dimm slots; 2GB RAM; Non-ECC 800MHz DDR2 SDRAM Support up to 4GB Standard I/O ports: 6 USB 2.0, 1 RJ-45, 2 PS2, 1 VGA, 1 DVI-D, 1 serial, line-in; (stereo.