ARK-1250L: Intel® 11th gen Core™ i processor with Triple LAN/ Quadruple COM Din-Rail Fanless Box PC

ARK-1250L

ARK-1250L-U2A1

ARK-1250L-S5A1

ARK-1250L-U2A1U

ARK-1250L-S5A1U

ARK-1250L-S5A2

Processor 

CPU

Intel Core i3-1115G4E

Intel Core i5-1145G7E

Intel Core i3-1115G4E

Intel Core i5-1145G7E

Intel Core i5-1145G7E

Core Number

2

4

2

4

4

Frequency

2.2GHz

1.5GHz

2.2GHz

1.5GHz

1.5GHz

BIOS

AMI EFI 256 Mbit

AMI EFI 256 Mbit

AMI EFI 256 Mbit

AMI EFI 256 Mbit

AMI EFI 256 Mbit

Memory 

Technology

DDR4 3200 MHz

DDR4 3200 MHz

DDR4 3200 MHz

DDR4 3200 MHz

DDR4 3200 MHz

Max. Capacity

64 GB

64 GB

64 GB

64 GB

64 GB

Socket

2 x 260-pin SO-DIMM

2 x 260-pin SO-DIMM

2 x 260-pin SO-DIMM

2 x 260-pin SO-DIMM

2 x 260-pin SO-DIMM

ECC Support

No

No

No

No

No

Graphics 

HDMI

1

1

1

1

1

VGA

1

1

1

1

1

Dual Display

Yes, VGA + HDMI

Yes, VGA + HDMI

Yes, VGA + HDMI

Yes, VGA + HDMI

HDMI1 + HDMI2

Audio 

Main System

Realtek ALC888S, High Definition Audio, Line-out, Mic-in

Realtek ALC888S, High Definition Audio, Line-out, Mic-in

Realtek ALC888S, High Definition Audio, Line-out, Mic-in

Realtek ALC888S, High Definition Audio, Line-out, Mic-in

Realtek ALC888S, High Definition Audio, Line-out, Mic-in

Ethernet 

Controller

3

3

3

3

4

LAN1

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

LAN2

10/100/1000 Mbps Intel i219GbE, support Wake On LAN

10/100/1000 Mbps Intel i219GbE, support Wake On LAN

10/100/1000 Mbps Intel i219GbE, support Wake On LAN

10/100/1000 Mbps Intel i219GbE, support Wake On LAN

10/100/1000 Mbps Intel i219GbE, support Wake On LAN

LAN3

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

10/100/1000/2500 Mbps Intel i225 GbE, support Wake On LAN

I/O Interface 

Serial

4

4

4

4

4

Serial Port

4 x RS-232/422/485

4 x RS-232/422/485

4 x RS-232/422/485

4 x RS-232/422/485

4 x RS-232/422/485

USB Interface

2 x USB3.2, 2 x USB2.0, 1 x internal USB2.0 for security dongle

2 x USB3.2, 2 x USB2.0, 1 x internal USB2.0 for security dongle

2 x USB3.2, 2 x USB2.0, 1 x internal USB2.0 for security dongle

2 x USB3.2, 2 x USB2.0, 1 x internal USB2.0 for security dongle

2 x USB3.2, 2 x USB2.0, 1 x internal USB2.0 for security dongle

USB2.0

1

1

1

1

1

USB3.0

2

2

2

2

2

GPIO

8-bit

8-bit

8-bit

8-bit

8-bit

Optional I/O

1 x CANBus 2.0 (DB9 connector)

1 x CANBus 2.0 (DB9 connector)

1 x CANBus 2.0 (DB9 connector)

1 x CANBus 2.0 (DB9 connector)

1 x CANBus 2.0 (DB9 connector)

Expansion

Mini PCI Express

1

1

1

1

1

Mini PCIe #1

1 x Full-size

1 x Full-size

1 x Full-size

1 x Full-size

1 x Full-size

M.2

2

2

2

2

2

CAN Bus

1

1

1

1

1

Storage 

2.5" HDD/SSD

1 x 2.5" SATAIII Drive bay (compatible with 15mm height)

1 x 2.5" SATAIII Drive bay (compatible with 15mm height)

1 x 2.5" SATAIII Drive bay (compatible with 15mm height)

1 x 2.5" SATAIII Drive bay (compatible with 15mm height)

1 x 2.5" SATAIII Drive bay (compatible with 15mm height)

mSATA

1 x Full-size (support either mSATA or miniPCIe)

1 x Full-size (support either mSATA or miniPCIe)

1 x Full-size (support either mSATA or miniPCIe)

1 x Full-size (support either mSATA or miniPCIe)

1 x Full-size (support either mSATA or miniPCIe)

Others 

Watchdog timer

255 levels timer interval, setup by software

255 levels timer interval, setup by software

255 levels timer interval, setup by software

255 levels timer interval, setup by software

255 levels timer interval, setup by software

TPM

Optional AMO-I029

Optional AMO-I029

Optional AMO-I029

Optional AMO-I029

Optional AMO-I029

Software Support 

Microsoft Windows

Windows 10

Windows 10

Windows 10

Windows 10

Windows 10

Linux

Ubuntu 20.04

Ubuntu 20.04

Ubuntu 20.04

Ubuntu 20.04

Ubuntu 20.04

Operating System 

Ubuntu

V

V

V

V

V

Power 

Power Type

AT/ATX

AT/ATX

AT/ATX

AT/ATX

AT/ATX

Input Voltage

12 ~ 24 VDC

12 ~ 24 VDC

12 ~ 24 VDC

12 ~ 24 VDC

12 ~ 24 VDC

Power Adaptor

AC to DC 19V/4.74A 90W (Default)

AC to DC 19V/4.74A 90W (Default)

AC to DC 19V/4.74A 90W (Default)

AC to DC 19V/4.74A 90W (Default)

AC to DC 19V/4.74A 90W (Default)

Power Consumption 

Typical

18W

19.8W

18W

19.8W

19.8W

Max.

30.6W

35.1W

30.6W

35.1W

35.1W

Environment 

Vibration During Operation

With SSD: 3 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis

With SSD: 3 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis

With SSD: 3 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis

With SSD: 3 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis

With SSD: 3 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis

Shock During Operation

With SSD/mSATA: 30G

With SSD/mSATA: 30G

With SSD/mSATA: 30G

With SSD/mSATA: 30G

With SSD/mSATA: 30G

Temperature (Operating)

40~60°C

40~60°C

40~60°C

40~60°C

40~60°C

Storage Temperature

- 40 ~ 85° C (-40 ~185° F)

- 40 ~ 85° C (-40 ~185° F)

- 40 ~ 85° C (-40 ~185° F)

- 40 ~ 85° C (-40 ~185° F)

- 40 ~ 85° C (-40 ~185° F)

Relative Humidity

95% @ 40° C (non-condensing)

95% @ 40° C (non-condensing)

95% @ 40° C (non-condensing)

95% @ 40° C (non-condensing)

95% @ 40° C (non-condensing)

Mechanical 

Construction

Aluminum housing

Aluminum housing

Aluminum housing

Aluminum housing

Aluminum housing

Mounting

DIN-rail/Wall Mount

DIN-rail/Wall Mount

DIN-rail/Wall Mount

DIN-rail/Wall Mount

DIN-rail/Wall Mount

Dimensions

60 x 173 x 141 mm (2.36 x 6.73 x 5.55 in)

60 x 173 x 141 mm (2.36 x 6.73 x 5.55 in)

60 x 173 x 141 mm (2.36 x 6.73 x 5.55 in)

60 x 173 x 141 mm (2.36 x 6.73 x 5.55 in)

60 x 173 x 141 mm (2.36 x 6.73 x 5.55 in)

Weight

1.5 kg (3.3lb)

1.5 kg (3.3lb)

1.5 kg (3.3lb)

1.5 kg (3.3lb)

1.5 kg (3.3lb)

Certification 

EMC

CE, FCC Class B

CE, FCC Class B

CE, FCC Class B

CE, FCC Class B

CE, FCC Class B

Safety Certifications

UL, CB, CCC

UL, CB, CCC

UL, CB, CCC

UL, CB, CCC

UL, CB, CCC