6AV7885-3AK21-1GA6

SIMATIC HMI IPC 577C PCI SLOT, 4 USB (BACK)+1 USB (FRONT), ETHERNET (10/100/1000), 15" KEY DISPLAY ; CORE 2 DUO 1.86 GHZ, PROFINET (IE); 2X 1 GBIT 2 GB -RAM, DDR3; 2ND MASS STORAGE: DVD RW 1ST MASS STORAGE (OPERATING SYSTEM OPTIONAL): 320 GB HDD SATA WINDOWS 7 ULTIMATE MUI PRE-INSTALLED; (ONLY POSSIBLE WITH HD OR SSD) WITHOUT EXPANSION (SOFTWARE) 110/230 V AC POWER SUPPLY UNIT WITH NAMUR, POWER SUPPLY CABLE CH