Part Number

ARK-2250S-S9A1E

ARK-2250S-U0A1E

Processor

CPU

Intel i5-6442EQ QC SoC

Intel Core i7-6822EQ

Core Number

4

4

Frequency

1.9 GHz

2.0 GHz

L2 Cache

6 MB

8 MB

BIOS

AMI EFI

AMI EFI

Memory

Technology

DDR4 2133MHz

DDR4 2133MHz

Max. Capacity

32 GB

32 GB

Socket

2 x 260 pin SO-DIMM

2 x 260 pin SO-DIMM

Graphics

Chipset

QM170

QM170

Graphic Engine

DirectX 11.3, OGL 4.4, OCL 2.1, Encode: H.264, MPEG2/4, VC1, WMV9, Decode: H.264, MPEG2, EHVC: H.265

DirectX 11.3, OGL 4.4, OCL 2.1, Encode: H.264, MPEG2/4, VC1, WMV9, Decode: H.264, MPEG2, EHVC: H.265

VGA

Up to 1920 x 1200 at 60 Hz

Up to 1920 x 1200 at 60 Hz

HDMI

HDMI 1.4a for HD video playback, 1080P at 60Hz

HDMI 1.4a for HD video playback, 1080P at 60Hz

Dual Display

VGA + HDMI (Std.) or Dual HDMI (by project)

VGA + HDMI (Std.) or Dual HDMI (by project)

Ethernet

LAN1

10/100/1000 Mbps Intel i219 GbE, support Wake On Lan

10/100/1000 Mbps Intel i219 GbE, support Wake On Lan

LAN2

10/100/1000 Mbps Intel I210 GbE, support Wake on LAN

10/100/1000 Mbps Intel I210 GbE, support Wake on LAN

Audio

Interface

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

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

I/O

Serial port

3 x RS-232/422/485 port with auto flow control

3 x RS-232/422/485 port with auto flow control

USB

2 x USB 2.0

2 x USB 2.0

GPIO

8-bit Programmable DIO

8-bit Programmable DIO

CANBus

Optional

Optional

Other

Watchdog Timer

255 levels timer interval, setup by software

255 levels timer interval, setup by software

TPM

TPM2.0 (Infineon SLB9665)

TPM2.0 (Infineon SLB9665)

Expansion

Mini PCIe

#1, Full-size Mini PCIe (SATA/PCIe/USB) w/external SIM socket, #2, Full-size Mini PCIe (PCIe/USB) w/external SIM socket, #3, M.2 2230 E key

#1, Full-size Mini PCIe (SATA/PCIe/USB) w/external SIM socket, #2, Full-size Mini PCIe (PCIe/USB) w/external SIM socket, #3, M.2 2230 E key

Storage

2.5" HDD/SSD

1 x 2.5" SATA drive bay

1 x 2.5" SATA drive bay

mSATA

1 x full size mSATA socket (Mini PCIe #1)

1 x full size mSATA socket (Mini PCIe #1)

Software Support

Microsoft Windows

Windows 10, Windows 8.1, WES7, Windows 7

Windows 10, Windows 8.1, WES7, Windows 7

Linux

Support by project

Support by project

Power

Power Type

ATX

ATX

Input Voltage

12 ~ 24 VDC

12 ~ 24 VDC

Mechanical

Construction

Aluminum housing

Aluminum housing

Mounting

Wall mounting kit

Wall mounting kit

Dimensions

260 x 73 x 160.2mm

260 x 73 x 160.2mm

Weight

3.2 Kg

3.2 Kg

Environment

Operational Temperature

-20 ~ 70 °C (-4 ~ 158 °F) with 0.7m/s air flow

-20 ~ 70 °C (-4 ~ 158 °F) with 0.7m/s air flow

Storage Temperature

-40 ~ 85° C (-40 ~ 185° F)

-40 ~ 85° C (-40 ~ 185° F)

Relative Humidity

95% @ 40° C (non-condensing)

95% @ 40° C (non-condensing)

Vibration during Operation

IEC 60721-3-5 5M3, MIL-STD-810G Method 514.6

IEC 60721-3-5 5M3, MIL-STD-810G Method 514.6

Shock During Operation

IEC 60721-3-5 5M3, MIL-STD-810G Method 516.6

IEC 60721-3-5 5M3, MIL-STD-810G Method 516.6

Certification

EMC

CE, FCC Class B, CCC, BSMI

CE, FCC Class B, CCC, BSMI

Safety Certifications

CB, UL, CCC, BSMI

CB, UL, CCC, BSMI