Part Number

ARK-3520L-U7A1E

ARK-3520L-U8A1E

Processor

CPU

Intel Core i5-6440EQ

Intel Core i7-6820EQ

Core Number

4

4

Frequency

2.7GHz

2.8GHz

L3 Cache

6 MB

8 MB

Watts

45W

45W

Chipset

Intel QM170

Intel QM170

BIOS

AMI EFI 128Mbit

AMI EFI 128Mbit

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

Intel QM170 Integrated GFX Gen 9

Intel QM170 Integrated GFX Gen 9

Graphic Engine

Direct x 12, OpenGL 4.4, HW Encode: H.265/HEVC, H.264/MPEG-4 AVC, MPEG-2, JPEG/MJPEG and VP8, HW Decode: H.265/HEVC, H.264/MPEG-4 AVC, MPEG-2, VC-1/WMV9, JPEG/MJPEG, VP8 and VP9

Direct x 12, OpenGL 4.4, HW Encode: H.265/HEVC, H.264/MPEG-4 AVC, MPEG-2, JPEG/MJPEG and VP8, HW Decode: H.265/HEVC, H.264/MPEG-4 AVC, MPEG-2, VC-1/WMV9, JPEG/MJPEG, VP8 and VP9

VGA

Up to 1920 x 1200 at 60 Hz

Up to 1920 x 1200 at 60 Hz

HDMI

1 HDMI port, HDMI 1.4b for HD video playback, 3840x2160@30Hz

1 HDMI port, HDMI 1.4b for HD video playback, 3840x2160@30Hz

Triple Display

VGA+HDMI + 3rd display module (DVI-D / DP / 2nd HDMI Display Port)

VGA+HDMI + 3rd display module (DVI-D / DP / 2nd HDMI Display Port)

Ethernet

LAN1

10/100/1000 Mbps Intel I219-LM GbE, support Wake On Lan

10/100/1000 Mbps Intel I219-LM 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

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

Others

Watchdog timer

255 levels timer interval, setup by software

255 levels timer interval, setup by software

TPM

TPM 2.0 (Optional by project support)

TPM 2.0 (Optional by project support)

I/O

Serial port

4 x RS-232 ports, 4 x RS-232/422/485 port with auto flow control; COM 1,2 support 5V/12V power supply (by jumper)

4 x RS-232 ports, 4 x RS-232/422/485 port with auto flow control; COM 1,2 support 5V/12V power supply (by jumper)

USB

6 x USB 3.0 ports; 2 x USB 2.0 ports

6 x USB 3.0 ports; 2 x USB 2.0 ports

Digital I/O

16 bit DIO

16 bit DIO

PS/2

1 port support by option cable and bracket

1 port support by option cable and bracket

Parallel port

D-sub 25pin connector (Optional)

D-sub 25pin connector (Optional)

Expansion

Mini PCIe

2 x Full-size Mini PCIe (1 x support mSATA, 1 x support SIM holder)

2 x Full-size Mini PCIe (1 x support mSATA, 1 x support SIM holder)

M.2

1 x E key for WiFi

1 x E key for WiFi

iDoor Module

1 set (Optional)

1 set (Optional)

Slots

AMO-3501E 3 Slot Riser Card for 2x PCI+1xPCIx4

AMO-3501E 3 Slot Riser Card for 2x PCI+1xPCIx4

Storage

HDD

1 x 2.5" SATAIII HDD Bay with Max Height 15mm, (1 internal 2.5" HDD Bay with one optional removable HDD Bay)

1 x 2.5" SATAIII HDD Bay with Max Height 15mm, (1 internal 2.5" HDD Bay with one optional removable HDD Bay)

mSATA

1x mSATA socket (Share 1 Mini PCIe)

1x mSATA socket (Share 1 Mini PCIe)

Software Support

Microsoft Windows

Windows 10, Windows 8.1, Windows 7

Windows 10, Windows 8.1, Windows 7

Linux

Support by project

Support by project

Power

Power Type

AT/ATX

AT/ATX

Input Voltage

12 VDC (9 ~ 36 VDC as option)

12 VDC (9 ~ 36 VDC as option)

Power Adaptor

AC to DC, 150W (Optional)

AC to DC, 150W (Optional)

Consumption

Typical 11.4W, Max. 46.5W

Typical 11.4W, Max. 68.4W

Mechanical

Construction

Aluminum housing

Aluminum housing

Mounting

Desk/wall-mounting

Desk/wall-mounting

Dimensions

220 x 101 x 233 mm (8.66" x 3.98" x 9.17")

220 x 101 x 233 mm (8.66" x 3.98" x 9.17")

Weight

4.8 kg (10.58 lb)

4.8 kg (10.58 lb)

Environment

Operational Temperature

With extended temp peripherals: -20 ~ 60° C with 0.7m/s air flow, with HDD: 0 ~ 40° C with 0.7m/s air flow

With extended temp peripherals: -20 ~ 60° C with 0.7m/s air flow, with HDD: 0 ~ 40° C with 0.7m/s air flow

Storage Temperature

-40 ~ 85° C

-40 ~ 85° C

Relative Humidity

95% @ 40° C (non-condensing)

95% @ 40° C (non-condensing)

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

Shock During Operation

With SSD: 30 G, IEC 60068-2-27, half sine, 11 ms duration

With SSD: 30 G, IEC 60068-2-27, half sine, 11 ms duration

Certification

EMC

CE/FCC Class B, CCC, BSMI

CE/FCC Class B, CCC, BSMI

Safety Certifications

CB, UL, CCC, BSMI

CB, UL, CCC, BSMI