SIMATIC IPC847D (Rack PC) (Rack PC, 19″, 4HU); 2x Gbit Ethernet (IE/PN), RJ45; 1x DVI-I; 2x display ports; 1x COM 1; 2x PS/2; audio; 4x USB 3.0 incl. 1x internal; 3x USB 2.0; Temp. and fan monitoring; Watchdog, Card retainer Core I5-4570TE (2C/4T, 2.7 (3.3) GHz, 4 MB cache, TB, VT-D, AMT); mainboard without fieldbus RAID1, 1 TB (2x 1 TB HDD SATA, mirror disks), internal, 0.5 g vibration, 5 G shock, and 240 GB SSD SATA (for operating system), in removable frame; front-side 8 GB DDR3 SD-RAM (2x 4 GB), Dual channel Bus module 11 slots: 3x PCI, 3x PCIE X4, 5x PCIE X16; DVD +/-RW (SLIM) COM2; LPT (1 slot occupied) +PCIe x16 graphics card (dual head: 2x VGA or 2x DVI-D), 1 GB, (1 slot occupied) without operating system without software 2x 110/240V redund. power supply; without line cable