6ES7643-7CS31-0XX0

Siemens SIMATIC RACK PC 840 V2, INTERFACES: 1X LAN (RJ45); 1 X GRAPH. (VGA); 2 X SERIAL; 1 X PARALLEL; 2 X PS/2; 1 X USB2.0 FRONT; 2 X USB2.0 REAR; 10 SLOTS (5X PCI LONG, 2XPCI/ISA LONG, 3X ISA LONG); TEMPERATURE AND FAN MONITORING; WATCHDOG; CARD RETAINER PROCESSOR: PENTIUM 4 2.4 GHZ; 533 MHZ FSB; DRIVES: 80 GB RAID1, (2 X 80 GB HDD EIDE MIRROR DISKS) 0.3 G VIBRATION, 3 G SHOCK, FRONT MOUNTING; 1 GB DDR SDRAM, (2X512 MBYTE); FLOPPY DRIVE 1.44 MB,& DVD-ROM; 110/230V INDUSTRIAL POWER UNIT WITH NAMUR, MAINS CABLE EUROPE, WITHOUT OPERATING SYSTEM, WITHOUT EXPANSIONS