Processor CPU Core Number Frequency L2 Cache System Chipset BIOS Intel Atom D2550 2 1.86 GHz (Dual Core) 1 MB Intel Atom D2550 + Intel NM10 AMI EFI 16 Mbit Memory Technology 2 GB memory built-in Graphics Chipset Graphic Engine VGA HDMI Dual Display Intel Atom D2550 DirectX 9 and OpenGL3.0 support Hardware decode H/W acceleration: MPEG2 H/W Decode/Acceleration: H.264/VC1/WMV9 Up to 1920 x 1200 Supports 1920 x 1200, Max data rate: up to 1.65 Gb/s, Supports HDMI v1.3 Up to 1080p support Yes, VGA + HDMI Ethernet LAN1 LAN2 10/100/1000 Mbps Intel 82583V GbE, support Wake On Lan 10/100/1000 Mbps Intel 82583V GbE, support Wake On Lan Audio Interface Realtek ALC892, High Definition Audio. Line-out,Mic-in,Line-in I/O Interface Serial Port USB Interface 3 x RS-232 ports, 1 x RS-232/422/485 port with auto flow control 6 x USB ports, USB 2.0 Compliant Other Digital IO Watchdog Timer 8-bits programmable general purpose input/output 255 levels timer interval, setup by software Expansion Mini PCIe 1 x full size Mini PCIe with SIM holder Storage HDD SSD 500 GB 2.5" HDD built-in Supports one external CFast socket Software Support Microsoft Windows Linux Windows 7, Windows 7 Embedded (XP Professional & XP Embedded support by project) Ubuntu 12.04 Power Power Type Input Voltage Power Adaptor Consumption AT/ATX 12 ~ 24 VDC AC to DC, DC19 V/3.42 A, 65 W Typical 8.9 W, Max. 11 W (with Intel Atom D2550 at 1.8 GHz) Mechanical Construction Mounting Dimensions Weight Aluminum housing Din-Rail mounting, Desk/wall-mounting, VESA mounting 264.5 x 69.2 x 133.0 mm (10.41" x 2.72" x 5.24") 2.3 kg (5.07 lb) Environment Operational Temperature Storage Temperature Relative Humidity Vibration during Operation Shock During Operation EMC Safety Certifications With 2.5-inch hard disk 0 ~ 45° C (32 ~ 112° F) with 0.7m/s air flow -40 ~ 85° C (-40 ~ 185° F) 95% @ 40° C (non-condensing) With SSD: 5 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis. With SSD: 50 G, IEC 60068-2-27, half sine, 11 ms duration CE/FCC Class A, CCC, BSMI UL, CCC, BSMI