Fanless 5.25" Embedded SBC for Intel« Atom solution

5.25" SBC with Intel« Atom N270 processor, DDR2 up to 2GB, Giga LAN,
CRT, HDTV, LVDS, DVI, SATA, Audio, COM, CompactFlash,
Mini-PCI, PCI, USB 2.0, 9~24V DC-IN or 24-pin ATX

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Product Image
Ordering Guide
Datasheet (PDF format)
Technical Document

The 5.25" embedded mini-board LE-575 based on the Intel« 945GSE Express Chipset, supports Intel Atom processor N270, implemented in 45nm technology, is power-optimized and delivers robust performance-per-watt for cost-effective embedded solutions.

The board offers an excellent solution for embedded market such as digital signage, kiosks, POS, thin clients, digital security, and commercial and industrial control. It also comes with four Intel Gigabit LAN ports, specifically designed for mainstream IDS/IPS, Anti-virus, VPN gateway and UTM applications.


Key Feature
  • CPUIntel« Atom N270 processor 1.6GHz @ FSB 533MHz.

  • Memory1 x DDR2 SO-DIMM up to 2.0GB.

  • Chipset: Intel« 945GSE & ICH7M Chipset.

  • VGA InterfaceIntel« integrated GMA 950 Technology.

  • LVDS/DVI: Onboard 18-bit dual channel LVDS I/F. Optional secondary LVDS (18/24-bit dual channel) or DVI I/F.

  • Serial ATA: 2 x SATA up to 150MB/s transfer rate.

  • Solid State Disk: IDE supports 44-pin DOM with +5V, one CF Type II socket.

  • LAN Interface4 x Intel 82574L Giga LAN.

  • Audio: Integrated ICH7-M with Realtek ALC888 HD Audio.

  • GPIO interfaceOnboard programmable 8-bit Digital I/O interface.

  • Extended interfaceTwo Mini-PCI bus add-in card socket and one PCI slot.

  • I/O Ports5 x RS232 and 1 x RS232/422/485 Serial Ports, 8 x USB2.0 ports, 1 x PS/2, 1 x SPDIF, 1 x Parallel port, 1 x FDD.



Form Factor

5.25" Embedded SBC


Intel« Atom N270 (1.6GHz) @ 533MHz FSB


1 x 200-pin DDR2 SO-DIMM support 400/533 MHz up to 2GB


Intel« 945GSE & ICH7M

Real Time Clock  

Chipset integrated RTC with onboard lithium battery

Watchdog Timer

System Reset Time-out Counter ranges from 1sec (min) to 255sec (min)

Power Management

ACPI 1.0 compliant, supports power saving mode

VGA Interface

Intel« integrated GMA 950 Technology

Video Memory

Up to 224MB shared with system memory

LVDS Interface

Onboard 18-bit Dual channel LVDS connector with +3.3V/+5V/+12V power supply

Secondary 18/24-bit LVDS (optional)

DVI Interface

Onboard DVI transmitter with 26-pin DVI connector (optional)

Serial ATA Interface

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

Solid State Disk

IDE supports 44-pin DiskOnModule with +5V power supply

1 x CompactFlash Type II socket

Audio Interface

Integrated ICH7-M with Realtek ALC888 2-CH HD Audio

LAN Interface

4 x Intel« 82574L Gbit LAN

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Extend Interface 

2 x Mini-PCI, 1 x PCI

Internal I/O Port

1 x IrDA, 1 x GPIO, 1 x AUDIO, 1 x CDIN, 6 x USB2.0,

1 x RS232/RS422/485, 4 x RS232, 1 x LPT, 2 x SATA,

1 x Slim FDD, 1 x PS/2, 1 x SPDIF, 1 x SMBUS, 1 x HDTV,

1 x LCD Inverter, 1 x LVDS

2 x LCD inverter (LE-575X2 only)

1 x DVI (LE-575XD only)

External I/O Port

4 x LAN, 2 x USB2.0, 1 x COM, 1 x VGA, 1 x DC jack

Power Requirement

Standard 24-pin ATX power supply (compatible with 20-pin)

9~24V DC input (Either via DC jack or onboard 4-pin connector)

Board Dimension

146mm x 203mm

Operation Temperature

0 ~ 60║C (32 ~ 140║F)


Download Datasheet @ PDF format


Ordering Guide


Intel« Atom 5.25" SBC with VGA, HDTV, LAN, SATA, USB, Audio,

RS232/422/485, Mini-PCI, PCI, CompactFlash, 18-bit LVDS


The same as LE-575X, and with DVI


The same as LE-575X, and with secondary 18/24-bit LVDS


Barebone system for LE-575 w/ 12V/80W adapter


AC-DC Adapter With 12V, 80W DC Jack Output


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