Processor CPU Core Number Frequency L2 Cache Chipset BIOS Intel Atom D2550 2 1.86 GHz 1MB D2550 + Intel NM10 AMI EFI 16Mbit Memory Technology Max. Capacity Socket DDR3 1066MHz 4 GB 1 x 204-pin SO-DIMM Graphics Chipset Graphic Engine VGA HDMI LVDS 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 Supports 48-bit LVDS, up to 2560 x 1600 (D2550) Yes, (VGA + HDMI, VGA + LVDS, HDMI + LVDS) Ethernet LAN1 LAN2 LAN3 10/100/1000 Mbps Intel 82583V GbE, support Wake On Lan 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 COM Port USB 2 x RS-232 ports, 4 x RS-232/422/485 port with auto flow control (by BIOS setting) 5 x USB ports, Compliant with USB 2.0 Other Digital IO Watchdog Timer 8-bits 255 levels timer interval, setup by software Expansion Mini PCIe 1 x full size Mini PCIe with SIM holder Storage HDD SSD Supports one SATA 2.5" SATA HDD Bay (Compatible with 12.5mm height HDD) (Max. Data Transfer Rate 300 MB/s) Supports one external CFast socket Software Support Microsoft Windows Linux Windows 7 32bit, Windows 7 Embedded 32bit (XP Professional & XP Embedded support by project) Ubuntu v12.04 Power Power Type Input Voltage Power Adaptor Consumption AT/ATX 12 ~ 24 VDC AC to DC, DC19 V/4.73A, 90 W (Optional) Typical 9.2 W, Max. 11.59 W (with Intel Atom D2550 at 1.8 GHz) Mechanical Construction Mounting Dimensions Weight Aluminum housing Din-Rail mounting, Desk/wall-mounting, VESA mounting 264.50 x 68.39 x 133.0 mm (10.41" x 2.69" x 5.24") 2.5 kg (5.51 lb) Environment Operational Temperature Storage Temperature Relative Humidity Vibration during Operation Shock During Operation With extended temperature peripherals: -20 ~ 60° C (-4 ~ 140° F) with air flow; With 2.5-inch hard disk 0 ~ 45° C (32 ~ 112° F) with 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 Certification EMC Safety Certifications CE/FCC Class A, CCC, BSMI UL, CCC, BSMI