6ES7643-8GM21-3XX0

Siemens SIMATIC Rack PC 847B Interfaces: 2 x Gbit LAN(RJ45) 1x VGA; 2x COM, 1x LPT; 2x PS/2; 4x USB 2.0 on rear, 2x USB 2.0 on the front; audio; Temp. and fan monitoring; Watchdog, Card retainer Core 2 Duo T5500 (1.66 GHz, 2 MB L2 cache, EM64-T), mainboard without fieldbus Hard disk: 2x 250 GB HDD SATA w. removable frame; front-side 1 GB DDR2 SD-RAM (1x 1 GB), Single channel DVD-ROM; without FDD Bus module 11 slots: 7x PCI, 1x PCIE X16, 3x PCIE X4; without hardware expansions without operating system without software 110/230 V industrial power supply unit with NAMUR, Power supply cable Europe