Intel Core 2 Duo processor support with Intel 945GME & ICH7M ,  
DDR2 up to 2GB , Intel Gigabit Ethernet , 4 x USB 2.0 , 2 x COM , 1 x SIR ,      
Realtek 5.1 channel Audo, 18-bit LVDS and DVI interface , 2 x SATA
One Mini-PCI socket, 8 ~ 24V full range DC input

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Product Image
Ordering Guide
Datasheet (PDF format)
Technical Document

COMMELL's  LS-371 Embedded Miniboard supports for 667MHz Front Side Bus to up to 25% increase in Front Side Bus bandwidth over the previous generation and support for dual channel DDR2 667MHz up to 2GB memory. Integrated 256-bit graphic core running at 400MHz and DirectX 9 3D hardware acceleration, based on Intel Graphics Media Accelerator 950(Intel GMA 950) architecture, delivers a 2 times improvement in graphics performance over the previous generation chipset , The integrated display controller comes with up to 2048x1536 resolution for both analog and digital displays, Multiple display types (LVDS,DVI,CRT).

The LS-371 comes with PS/2 Keyboard and Mouse, 1 x RS232C & 1 x RS/232/422/485, UltraATA 100 EIDE and integrated Serial ATA host controller supports two ports with data transfers up to 150MB/s, Networking is provided by Intel 82573L PCI-Express 10/100/1000Mbps LAN, 4 x USB2.0 ports for 40X faster data transfer rate and backward compatible to support USB 1.0 devices and AC97 3D Audio are also integrated. A Mini PCI slot uses Mini PCI add-on card for easily using any wireless card or other commell add-on cards(GPS, COM, LAN, Video Capture, IEEE1394,-----). Additionally, LS-371 is also equipped with CompactFalsh Interface for easily using any memory card.

Based on the small form factor and its own full range 8~24V DC used, the LS-371 is the high performance solution in the Car PC with MP-954GPS navigation function or Mobile DVR with MP-878D(D2) video capture application.        


  Key Feature
  • CPU: Intel CoreTM Duo / Core 2 Duo Merom with Socket M @  533 / 677 MHz FSB.

  • Memory: 1 x 200-pin DDR2 SO-DIMM up to 2.0 GB. 

  • Chipset: Intel 945GME and ICH7M.

  • VGA Interface: built-in Intel Graphics Media Accelerator (GMA) 950 technology.

  • LVDS interface: Onboard 18-bit Dual channel LVDS connector.

  • DVI interface: Onboard Chrontel CH7307C DVI transmitter interface

  • Enhanced IDE: One UltraATA33 IDE interface supports up to 2 ATAPI Devices.

  • Serial ATA: 2 x Serial ATA interface with 150 MB/s transfer rate.

  • LAN Interface: 1 x Intel 82573L Gigabit Ethernet .

  • Audio: Realtek ALC655 5.1 channel Audio.

  • Solid State Disk: IDE1 supports 44-pin DiskOnModule with +5V power supply. CompactFlash Type-II socket on the solder side . 

  • GPIO interfaceOnobard 8-bit Digital I/O interface.

  • Extended interface: 1 x Mini-PCI socket 

  • Rear I/O ports: PS/2 Keyboard/Mouse , VGA , LAN , USB2.0 , COM




Form Factor

3.5" Miniboard (146 x 101 mm)


Intel CoreTM Duo / Core 2 Duo Merom with Socket M @  533 / 677 MHz FSB.


1 x DDR2 SO-DIMM up to 2.0 GB


Intel 945GME & ICH7M 

Real Time Clock  

Chipset integrated RTC with onboard lithium battery  

Watchdog Timer

Generates a system reset  internal timer for 1min ~ 255 min

Power Management

ACPI 1.0 compliant, supports power saving mode  

PCI Enhanced IDE

1 x Ultra ATA/33 IDE channel  up to 2 ATAPI devices

VGA Interface

Intel 945GM integrated GMA (Graphic Media Accelerator) 950 Technology 

 DVI Interface

 Onboard Chrontel CH7307C DVI transmitter for DVI interface

Video Memory

Up to 224MB shared with system memory

Serial ATA Interface

2 x Serial ATA Interface  with 150 MB/s transfer rate.

Audio Interface

Realtek ALC655  5.1 channel Audio

LAN Interface

1 x Intel 82573L Gigabit Ethernet 

Solid State Disk

IDE supports 44-pin DiskOnModule +5V power supply

CompactFlash Type-II .

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Extend Interface 

1 x Min-PCI scoket 

External I/O Port

1x RJ45 LAN port, 1x DB15 VGA port, 1 x  PS/2 Keyboard / Mouse ports,  2 x USB 2.0 ports, 1 x COM

    Internal I/O Port

    1 x RS232/422/485, 1 x DVI, 1 x IrDA , 2 x USB 2.0, 

    1 x 8-bit GPIO, 1 x Audio, 1 x CDIN, 

    18-bit LVDS and LCD inverter connector

Power Requirement

8  ~ 24 V full range DC input .

    Board Dimension     146 x 101 mm (L x W)

Operation Temperature

 0 ~ 60oC (32 ~ 140oF)


Download Datasheet @ PDF format


  Ordering Guide


Intel  Core 2 Duo / Core Duo / Core Solo 3.5" Miniboard with onboard VGA & DVI & LVDS, LAN,  SATA,  USB 2.0 ports Audio, Mini-PCI,  RS232/422/485, 8 ~ 24V dc input 

    CMB-371EU25 Fanless barebone with LS-371E & U2500 CPU and SPD-080-12
    MP-954GPS Mini-PCI GPS module
    MP-954 Mini-PCI Card support 3 x RS232 & 1 x RS232/422/485
    MP-323 Mini-PCI Card support 3 x IEEE 1394 
    MP-541D2 Mini-PCI Card support 2 x Gigabit LAN
    MP-878D Mini-PCI Capture card
    MP-2501 Mini-PCI Wireless card


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