6AV7872-0HA20-1AA0                        6AV7872-0HA20-1AA0 6AV7872-0HA20-1AA0                        6AV7872-0HA20-1AA0 6AV7872-0HA20-1AA0                        6AV7872-0HA20-1AA0 SIMATIC PANEL PC 677B2X10/100/1000 MBIT/S ETHERNET;4XUSB V2.0, 1 X SERIAL (COM1);15" TOUCH; 1024 X 768;WITH FRONT SIDE USB INTERFACE;AC110/230V POWER SUPP. W. MAMURPOWER CABLE CHINA;CELERON M440/1.86 GHZ;1MB SLC, 2XPCI;1 GB DDR2 RAM;160 GBYTE SATA HDD 3,5",DVD+-R+-RW;PROFIBUS/MP, 2MB BUFF. SRAMI;W/O OPERATING SYSTEM;Ô­×°ÏÖ»õ¹©Ó¦£¬È«Ð°ü×°£¬ÊÛºó·þÎñÆëÈ«