# MicroATX Socket M Intel® Pentium® M Industrial Motherboard with GbE, LVDS, Serial ATA, and CF

![ADLINK\nGREEN\nRoHS Compliance\nGigabit LAN\nSERIAL\nATA\nLVDS\nCF](.m-855-datasheet-6/e3a5dfc39514836b03a47fc383c74a5fdeb1866fdd365f8bb0d7a2bdf06a195b.jpg)

# Features

MicroATX Industrial Motherboard
Socket M Intel® Pentium® M/Celeron® M processor with low power consumption
10/100/1000Base-T Gigabit Ethernet
Numerous value-added functions such as CF card reader and four COM ports for custom applications

Ordering Information

<table><tr><td>M-855</td><td>MicroATX Socket M Intel® Pentium® M Industrial Motherboard with GbE, LVDS, Serial ATA, and CF</td></tr></table>

Note: CPU cooler is included.

![The image displays a red square with rounded corners. Inside the square, there are white lines forming a geometric pattern that resembles a stylized letter 'N' or a zigzag shape. The design consists of diagonal lines and a horizontal line near the bottom.](.m-855-datasheet-6/84cfc95043bb9fcaed71bd5eab1cb49f08499c2350e28314e8951605d1643a6d.jpg)

# Specifications

System

<table><tr><td>CPU</td><td>Socket 479 Intel® Pentium® M, Celeron® M processor</td></tr><tr><td>FSB</td><td>400 MHz</td></tr><tr><td>Chipset</td><td>Intel® 855GME + ICH4</td></tr><tr><td>Memory</td><td>DDR 333/266 MHz, up to 2 GB</td></tr><tr><td>BIOS</td><td>Award 4 Mb flash memory</td></tr><tr><td>Watchdog Timer</td><td>1-255 sec or 1-255 min software programmable and can generate system reset</td></tr><tr><td>Hardware Monitor</td><td>CPU/System temperature, fan speed and onboard DC voltages</td></tr></table>

I/O Interfaces /O

<table><tr><td>IDE</td><td>Two-channel UltraATA 66/100</td></tr><tr><td>Serial ATA</td><td>Two Serial ATA ports with 1.5Gbps data transfer rate</td></tr><tr><td>CompactFlash®</td><td>One CompactFlash® Type II socket</td></tr><tr><td>USB</td><td>Eight USB 2.0 ports (four on rear panel, four on onboard pin header)</td></tr><tr><td>Multi I/O</td><td>Two RS-232, two RS-232/422/485, one LPT, one Floppy, one IrDA, one PS/2 keyboard, and one PS/2 mouse</td></tr><tr><td>Audio</td><td>AC&#x27;97 Audio with Line-In, Line-Out, and Mic-In</td></tr></table>

Display

<table><tr><td>VGA</td><td>Intel® 855GME integrated VGA (Intel® Extreme Graphics 2)</td></tr><tr><td>LVDS</td><td>Intel® 855GME integrated LFP Transmitter interface supports LVDS LCD panel resolutions up to UXGA (1600 x 1200)</td></tr></table>

Ethernetthernet

<table><tr><td>Gigabit LAN</td><td>Onboard Intel® 82541GI GbE controller supports 10/100/1000Base-T Gigabit Ethernet</td></tr></table>

Mechanical and Environmentalechanical

<table><tr><td>Standards</td><td>MicroATX</td></tr><tr><td>Dimensions</td><td>244 mm x 244 mm (9.6&quot; x 9.6&quot;, L x W)</td></tr><tr><td>Operating Temp.</td><td>0°C to 60°C</td></tr><tr><td>Storage Temp.</td><td>-20°C to 80°C</td></tr><tr><td>Relative Humidity</td><td>10% to 90% (non-condensing)</td></tr><tr><td>Compliance</td><td>CE, FCC Class A</td></tr></table>
[🔗 Link to the original document](.m-855-datasheet-6/m-855-datasheet-6.pdf)