Specifications

representative for the exact revision offered in your area. All product names mentioned are trademarks of their respective companies. © September 7, 2020 DFI Inc.

AL253

SYSTEM

Processor

Memory

Single Channel DDR3L SODIMM

2G/4G/8G DDR3L memory on board

Total memory up to 8GB

BIOS

AMI SPI 128Mbit (support UEFI/legacy mode)

GRAPHICS

Controller

Feature

OpenGL 4.2, Direct X 11.1, OpenCL 1.2, OGL ES 3.0

HW Decode: H.264, MPEG2, VC1, VP8, H.265, MPEG4

HW Encode: H.264, MPEG2, MPEG4

Display

1 x DP/HDMI (auto-detection)

1 x VGA/DP

DP: resolution up to 4096x2160 @ 60Hz

HDMI: resolution up to 3840x2160 @ 30Hz

VGA: resolution up to 1920x1200 @ 60Hz

Dual Displays

DP++/HDMI + VGA/DP

STORAGE

eMMC

1 x 8G/16G/32G/64G (opt.)

EXPANSION

Interface

1 x Full-size mSATA (SATA/LPC, USB is available by BOM option)

1 x Full-size Mini PCIe (USB2.0/reset/nano-SIM, PCIe is available for config. with 4 LAN)

1 x M.2 (2230 E Key) (PCIe/USB2.0)

ETHERNET

Controller

REAR I/O

Ethernet

up to 4 x GbE (RJ-45) (1 x GbE colay 2 x USB 3.0)

Serial

4 x RS-232/422/485 (1 x RS-232/422/485 colay 1 x 8-bit DIO by jumper setting)

USB

up to 4 x USB 3.0 (2 x USB 3.0 colay 1 x GbE)

Support up to USB 3.0 Super Speed

Display

1 x DP++/HDMI (auto-detection)

1 x VGA/DP

INTERNAL I/O

USB

2 x USB 2.0 (2.0mm pitch)

SATA

1 x SATA 3.0 (up to 6Gb/s, support SSD only)

1 x SATA Power

DIO

1 x 8-bit DIO

Other I/O

1 x Front Panel

WATCHDOG TIMER

Output & Interval System Reset, Programmable via Software from 1 to 255 Seconds

SECURITY

TPM

fTPM2.0

POWER

Type

9~36V DC input

Connector

DC Jack

Consumption

TBD

RTC Battery

CR2032 Coin Cell, link main board with cable

OS SUPPORT

Microsoft/Linux

Windows 10 IoT Enterprise 64-bit

Windows 7 (/WES7) 32/64-bit (project support only)

Linux

ENVIRONMENT

Temperature

Operating: -20 to 60°C/-40 to 70°C (E3930 only)

Storage: -40 to 85°C

Humidity

Operating: 5 to 90% RH

Storage: 5 to 90% RH

MTBF

TBD

MECHANICAL

Dimensions

4" SBC Form Factor

165mm (6.49") x 115mm (4.53")

Height

PCB: 1.6mm

Top Side: TBD, Bottom Side: TBD