ECM-ARL

Series: ECM

Manufactured byAvalue

The Avalue ECM-ARL is a 3.5-inch industrial SBC powered by Intel Core Ultra 5 processors (225U/225H), combining strong multi-threaded performance and integrated AI acceleration with a single DDR5 6400MHz SO-DIMM socket supporting up to 48GB. Onboard TPM 2.0 and a compact board-level form factor make it a secure, capable engine for edge AI, machine vision, and advanced industrial control. The ECM-ARL drives up to four independent displays through DisplayPort 1.4a (up to 7680x4320 @ 30Hz), USB Type-C DisplayPort (4096x2160 @ 60Hz), HDMI 2.0b (3840x2160 @ 60Hz) and an LVDS/eDP channel. PCIe Gen4 x4 NVMe storage via M.2 Key-M, an M.2 Key-B slot with 5G/WWAN+GNSS SIM support or SATA, and an M.2 Key-E slot for Wi-Fi, plus a SATA III port, deliver flexible storage and wireless expansion for Windows and Linux systems.

Key Features

Intel Core Ultra 5 Processor 225U / 225H (AI-capable)
1 x DDR5 6400MHz SO-DIMM, up to 48GB
Quad Independent Display: DP 1.4a + USB-C DP + HDMI 2.0b + LVDS/eDP
PCIe Gen4 x4 NVMe via M.2 Key-M 2280
M.2 Key-B (5G/WWAN+GNSS or SATA) + M.2 Key-E (Wi-Fi)
1 x SATA III storage
Onboard TPM 2.0 (NuvoTon NPCT760)
AMI BIOS, 256Mbit SPI Flash ROM
3.5" SBC form factor, Windows and Linux support

Technical Specifications

System Information

Processor	Intel® Core™ Ultra 5 Processor 225U, Intel® Core™ Ultra 5 Processor 225H
System Memory	1 x 262-pin DDR5 6400MHz SO-DIMM socket, supports up to 48GB Max.
I/O Chipset	EC iTE IT5782VG
Watchdog Timer	H/W Reset, 1sec. ~ 65535sec and 1sec. or 1min./step
BIOS	AMI BIOS, 256Mbit SPI Flash ROM
H/W Status Monitor	CPU & system temperature monitoring Voltages monitoring
TPM	Onboard NuvoTon NPCT760AABYX supports TPM 2.0
Board	3.5"

Expansion

Expansion	1 x M.2 Key M 2280 (with 1 x PCIe Gen4 x4) NVME, 1 x M.2 Key B 3042/3052/2242 (with 1 x PCIe x1 Gen 2 or SATA, USB 3.2 Gen1x1, USB 2.0 with 1 x SIM card slot support WWAN+GNSS) support 5G (3.3V & 3.8V), * Only supports one SIM card (co-lay 1 x 10pin FPC connector for uSIM card adapter), 1 x M.2 Key E 2230 support WiFi module (1 x PCIe x1 & USB 2.0 Signal)

Storage

Storage	1 x M.2 (Key M, 2280), 1 x M.2 (Key B, 3042/3052/2242), 1 x SATA III

Display

Graphic Chipset	Intel® Graphics
Spec. & Resolution	1 x DP 1.4a: Max: 7680 x 4320@30 Hz, 1 x USB Type C support DP: 4096 x 2160@60Hz, 1 x HDMI 2.0b: 3840 x 2160@60Hz, 1 x LVDS: 1920 x 1080 Dual channel 18/24-bits LVDS (Chrontel CH7513A-BF eDP to LVDS) or 1 x eDP: 1920 x 1080@60Hz (2 Lanes), default LVDS, Note: EDP_LVDS1 Support 1 x LVDS or 1 x eDP
Multiple Display	Four Display
LVDS	1 x LVDS: 1920 x 1080 Dual channel 18/24-bits LVDS (Chrontel CH7513A-BF eDP to LVDS) or 1 x eDP: 1920 x 1080@60Hz (2 Lanes) Default LVDS., Note: EDP_LVDS1 Support 1 x LVDS or 1 x eDP

Audio

Audio Codec	Realtek ALC888S HD Audio Decoding Controller
Audio Interface	Line-in, Mic-in, Line-out
Audio Amplifier	2 x 2W 4Ω Amplifier

Ethernet

LAN Chipset	1 x Intel® I226LM 2.5 Gigabit Ethernet Controller, 1 x Intel® I226V 2.5 Gigabit Ethernet Controller
Ethernet Interface	10/100/1000/2.5G Base-Tx GbE compatible
LAN Port	2 x RJ-45

Power Requirement

Power Mode	AT/ATX (Default Setting: AT)

Software Support

OS	Windows 11, Linux

Certification

Certification Information	CE, FCC, RoHS Compliant

I/O

USB	4 x USB 2.0 by pin header, 2 x USB 3.2 Gen 2 x1 at rear I/O, 1 x USB 3.2 Gen 1 x1 at rear I/O + 1 x USB Type-C 5V 3A at I/O (with USB 3.2 Gen 2x2 & DP 1.4a signal display output)
COM Port	2 x RS-232, 2 x RS-232/422/485
SATA	1 x SATA III
DIO	1 x 8-bit GPIO
MIO	1 x eSPI, 1 x BIOS SPI, 1 x SIM Card Slot

Mechanical & Environmental

Operating Temp.	0~60°C (32~140°F) with 0.5m/s air flow
Storage Temp.	-40°C ~ 75°C (-40°F ~ 167°F)
Operating Humidity	40°C @ 95% Relative Humidity, Non-condensing
Weight	0.44lbs (0.2kg)
Power Requirement	DC in +12V ~ +24V
Dimension (L x W)	5.7" x 4" (146mm x 101mm)

Ordering Information

Ordering Information	ECM-ARL-225U-A1R \| 3.5" w/U5225U/4COM/8USB/I226/15W/A1, ECM-ARL-225H-A1R \| 3.5" w/U5225H/4COM/8USB/I226/28W/A1