SIMATIC RACK PC IL 43 INTERFACES: 1X GBIT LAN (RJ45); 1X SERIAL (COM1); 1X PARALLEL (LPT); 4X USB 2X USB FRONT SIDE 2XPS/2; 7 SLOTS (4X PCI LONG,1X PCIE X 16 2X PCIE X 1); TEMPERATURE AND FAN MONITORING; WATCHDOG; CARD RETAINER; POWER UNIT 110/230V; PENTIUM 4 551 (3.0 GHZ, HT); 2X120 GB HDD SATA, INTERN; 1GBYTE DDR2 SDRAM; (2 X 256 MB), SINGLE CHANNEL; 1.44 MB FDD + DVD-ROM;WINDOWS2000 PROF