ARK-2251-S2A1U: Intel 13th Generation Core™ i3/i5/i7 Modular Fanless Box PC

Processor 

CPU

Core i3-1315UE

Core Number

2P+4E

Frequency

1.2 GHz

BIOS

AMI EFI 256 Mbit

Memory 

Technology

DDR5 4800 MHz

Max. Capacity

64GB (up to 32GB per SO-DIMM)

Socket

2 x 262 pin DDR5 SO-DIMM

ECC Support

No

Graphics 

Controller

Intel® UHD Graphics for 13th Gen Intel® Processors

HDMI

2

Dual Display

Yes, HDMI + HDMI, dual display support 4K2K resolution

Audio 

Main System

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

Ethernet 

LAN1

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

LAN3

10/100/1000/2500 Mbps Intel i226 GbE, support Wake On LAN

LAN2

10/100/1000/2500 Mbps Intel i226 GbE, support Wake On LAN

I/O Interface 

Serial Port

6 x RS232/ 422/ 485

USB Interface

6 x USB 3.1

GPIO

8-bit

Expansion 

Mini PCIe

1 x full size Mini PCIe with SIM holder

M.2

1 x M.2 2230 E key + 1 x M.2 2280 M key

iDoor Module

1 set (Optional)

Others 

Watchdog timer

255 levels timer interval, setup by software

Storage 

NVMe

1 x PCIe x4 with M.2 M key

mSATA

1 (Full-size mini-PCIe)

Software Support 

Microsoft Windows

Windows 10

Linux

Ubuntu 22.04

Power 

Power Type

AT / ATX

Input Voltage

12 ~ 24 VDC

Consumption

Typical 19.06W, Max. 38.21W

Mechanical 

Construction

Aluminum housing

Mounting

Desk/wall-mounting

Dimensions

260 x 54 x 140.2 mm (10.24" x 2.13" x 5.52")

Weight

2.3 kg (5.07 lb)

Environment 

Operational Temperature

-20 ~ 60 °C (-4 ~ 140 °F) with 0.7m/s air flow

Storage Temperature

-40 ~ 85° C (-40 ~ 185° F)

Relative Humidity

95% @ 40° C (non-condensing)

Vibration During Operation

3 Grms, IEC60068-2-64, random, 5~500 Hz, 1hr/axis

Shock During Operation

30G, IEC60068-2-27, half sine, 11m duration

Certification 

EMC

CE,FCC Class B, CCC, BSMI

Safety Certifications

UL, CCC, BSMI