Architecture: Patent-Pending modular construction based on our exclusive aluminum backplane. Mounting: Display: Size: 19" diagonal, Brightness 250 cd/m², Contrast 600:1, Resolution 1280X1024, Viewing Range 170°H X 170°V (60,000 hr. life CCFL backlights), 0.297mm pixel size, OSD display and audio volume controls Touchscreen: ezscreen® Wavelength Infrared IP65 Weatherproof Processor: Embedded 1000Mhz (1 Ghz) CPU is standard, 2.6 GHz AMD CPU is optional Graphics: Integrated 3D graphics (Castlerock with 1Ghz CPU/Intel Extreme with P4 CPU) with optional Nvidia® 128Mb card available Hard Disk Drive: 80Gb 7200RPM enhanced ATA IDE Secondary Drive: CD-ROM, DVD-CDRW, DVDRW-CDRW Main Memory: Maximum 1GB Support on 1 DIMM Sockets Operating System: Windows XP Professional or no operating system Audio: VT1612A AC'97 Codec Network Features: 1 RJ45 10/100 LAN (standard) Dual Gb LAN is standard with the AMD CPU option with Wireless LANs available as an option System I/O: 1 PS2 Mouse Port, 1 PS2 Keyboard Port, 1 15-pin External Monitor Port (occupied), 1 16C550 compliant serial Port, 1n EPP/ECP compliant parallel Port, 1 FIR port jumper pin, 1 CIR jumper pin TV-Out: Via VT1621 TV-Out Controller, Supports 640X480, 800X600 NTSC/PAL TV, S-Video or RCA video output Expansion Slots: 1 PCI Slot Power: 200 Watt Mil-Spec (100,000 hr. MTBF) power supply supports 110~240VAC, 50/60Hz, Power Loss Restart to Previous State for Unattended 24/7 Uptime System Intelligence: Programmable Alerts and Actions for Fan Status, Temperature, Voltage and System Resources Dimensions: 16" H X 18" W X3.9" D, Net Weight (before options) 22 lbs.