The VIA EPIA-M840 packs the latest VIA Nano® E-Series processor, dual Gigabit LAN, eight COM ports and two dual channel 24-bit LVDS channels making an ideal solution for a range of embedded applications including the latest industrial automation, kiosk, POI and HMI applications.
Rear panel I/O includes dual Gigabit LAN ports, PS/2 support, a VGA port, two RS-232 5v/12v selectable COM ports, four USB 2.0 ports and audio jacks. On board pin headers provide 2 x dual channel 24-bit LVDS support (including backlight control), an additional six COM ports, a further two USB ports, LPT support, Digital I/O, SIR and LPC headers, a PCIe x4 slot and Compact Flash socket.
16/16P: 1.6GHz VIA Nano® E-Series (with fan) 12E/12PE: 1.2GHz VIA Nano® E-Series (fanless)
Chipset
VIA VX800 Unified Digital Media IGP chipset
BIOS
Award BIOS, 4/8Mbit Flash memory
System Memory
2 DDR2 533/667 DIMM sockets Up to 4GB memory size
Storage
2 SATA connectors (pin#7 powered with selectable GND/5V) 2 SATA 3.5” HDD power support (for DC-In SKU only)
Graphics
Integrated VIA Chrome®9 HC3 DX9 2D/3D graphics with VC1, MPEG-2, WMV9 decoding acceleration
Onboard IDE
UltraDMA 133/100 pin connector with 2.54mm 40-pin
LAN
2 VIA VT6130 Gigabit LAN controllers
Audio
VIA VT1708S High Definition Audio Codec
Super I/O
Fintek F81865-I
Expansion I/O
1 PCIe x4 slot
Onboard I/O
1 CF Type I 2 USB ports 1 Front audio pin header 1 PS/2 keyboard/mouse pin header 6 RS-232 pin headers (powered with selectable 5V/12V) 1 LPT pin header 2 Digital I/O pin headers (GPI x 8 + GPO x 8) 1 System temperature reading pin header 1 Front panel pin header 2 Smart fan connectors for CPU/Sys 1 SIR pin header (IRDA 1.0) 1 LPC pin header 1 SMBUS supporting VIA MFX-01 module 1 S/PDIF-out pin header 1 PCIe x4 slot 2 Dual-channel 24-bit LVDS 2 Backlight control connectors for inverter power and brightness control
Back Panel I/O
4 USB 2.0 ports 1 VGA port 2 COM (powered with selectable 5V/12V) 2 Gigabit Ethernet ports 3 Audio jacks (Line-out, Mic-in, Line-in) 1 PS/2 KB/MS port
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