DFI EC70A Fanless Embedded BOX PC Gen i3 / i5 / i7


  • Product Name: DFI EC70A
  • System Type: Fanless Embedded System
  • CPU: 6th Generation Intel Core Processor
  • RAM: 4GB/8GB DDR4 memory onboard
  • Expansion: 1x 2.5″ SATA 3.0 drive bay, Supports 2 Mini PCIe for wireless application
  • Other features: Rich I/O ports: 2 Intel GbE, 4 COM, 4 USB 3.0, 15-Year CPU Life Cycle Support


Small and Lightweight, but Powerful!

Based on 6th Gen Intel Core i7/i5/i3 Processor

As a flawless combination of impressive stylish design and excellent computing capability, the EC70A/EC70B-SU Series brings a whole new concept to the IPC market. Based on the high-end 6th Gen Intel Core i7/i5/i3 processors, it delivers outstanding processing capability in a fanless and compact enclosure. And it is designed for space-limited and compute- intensive solutions like smart factory, digital healthcare, and surveillance.


  • 6th Generation Intel Core Fanless Embedded System
  • 4GB/8GB DDR4 memory onboard
  • 1x 2.5″ SATA 3.0 drive bay
  • Supports 2 Mini PCIe for wireless application
  • Rich I/O ports: 2 Intel GbE, 4 COM, 4 USB 3.0
  • 15-Year CPU Life Cycle Support


Industrial I/O Interfaces

With rich I/O interfaces covering 2 PoE GLAN and 6 high-speed USB 3.0 to connect to IP cameras, 8-bit Digital I/O connector, and 6 COM ports for legacy devices, the EC70B-SU enables a variety of industrial control applications


Wide Operating Temperature Support

With ruggedized construction, EC70A/EC70B-SU can survives a wide -20°C to 60°C operating temperature range to satisfy the demands of industries in extreme and harsh environments.


Covers a Wide Industrial Applications

Built with industrial-grade components inside and out, the 15~36V DC extended power input, and fanless design in a compact size make this scalable and cutting-edge solution suitable for demanding factory automation, transportation, and utilities & energy applications.





Processor 6th Generation Intel Core Processors, BGA 1356
Intel Core i7-6600U Processor, Dual Core, 4M Cache, 2.6GHz, 15W
Intel Core i5-6300U Processor, Dual Core, 3M Cache, 2.4GHz, 15W
Intel Core i3-6100U Processor, Dual Core, 3M Cache, 2.3GHz, 15W
Memory 4GB/8GB Memory Onboard
Dual Channel DDR4 2133MHz
BIOS Insyde SPI 128Mbit
Controller Intel HD Graphics GT Series
Features OpenGL 5.0, DirectX 12, OpenCL 2.1
HW Decode: AVC/H.264, MPEG2, VC1/WMV9, JPEG/MJPEG, HEVC/H265, VP8, VP9
HW Encode: AVC/H.264, MPEG2, JPEG, HEVC/H265, VP8, VP9
Display 1 x VGA
1 x HDMI
VGA: resolution up to 1920×1200 @ 60Hz
HDMI: resolution up to 4096×2160 @ 24Hz or 2560×1600 @ 60Hz
Dual Displays VGA + HDMI
External/Internal 1 x 2.5″ SATA 3.0 Drive Bay
Interfaces 1 x Full-size Mini PCIe (PCIe+USB)
1 x Half-size Mini PCIe (USB+PCIe or USB+SATA, PCIe/SATA is selected by jumper setting, USB+SATA by default)
Audio Codec Realtek ALC888 5.1-channel
Controller 1 x Intel I210AT PCIe (10/100/1000Mbps)
1 x Intel I219LM with iAMT11.0 PCIe (10/100/1000Mbps) (only Core i7/i5 supports iAMT)
Indicators 1 x Power LED
Front I/O
Serial 2 x RS-232/422/485 (DB-9, COM 1~2)
1 x RS-232 (DB-9, COM 4, support 8-bit DIO by jumper setting)
Display 1 x VGA
Buttons 1 x Power Button
1 x Reset Button
Wi-Fi Antenna 1 x Wi-Fi Module Antenna Hole
Rear I/O
Ethernet 2 x GbE (RJ-45)
Serial 1 x RS-232 (DB-9, COM 3)
USB 4 x USB 3.0 (type A)
Display 1 x HDMI
Audio 1 x Line-out
Wi-Fi Antenna 2 x Wi-Fi Module Antenna Hole
Watchdog Timer
Output & Interval System Reset, Programmable via Software from 1 to 255 Seconds
Type Wide Range 15~36V
Connector DC Jack
OS Support
OS Support Windows 7 (32/64-bit)
Windows 8.1 (64-bit)
Windows 10
Operating Temperature -20 to 60°C (wide-temp SSD or mSATA-mini)
0 to 50°C (general SSD or mSATA-mini)
Storage Temperature -20 to 85°C
Relative Humidity
5 to 95% RH (non-condensing)
Construction Aluminum + Metal Aluminum
Mounting Wall/VESA/DIN Rail Mount
Dimensions (W x H x D) 181.6mm x 57mm x 118.4mm
Weight 1.1 Kg
Standards and Certifications
Shock Operating:
IEC 60068-2-27 Test Ea: Shock Test
Half-Sine, 3G @ 11ms, 18 Shock ±X, ±Y, ±Z (each axis 3 times)
Vibration Operating:
IEC 60068-2-64 Test Fh: Vibration Board-Band Random Test
Random, 1Grms @ 5~500 Hz, 30min
IEC 60068-2-6 Test Fc: Vibration Sinusoidal Test
Sweep Sine, 3Grms @ 10~500Hz, 30min
Certifications CE, FCC Class A, RoHS

Ordering Information

EC70A-SU4041-668 Fanless, Intel Core i7-6600U, 1 HDMI, 1 VGA, 2 LAN, 4 COM, 4 USB, 8GB DDR4 onboard
EC70A-SU4041-664 Fanless, Intel Core i7-6600U, 1 HDMI, 1 VGA, 2 LAN, 4 COM, 4 USB, 4GB DDR4 onboard
EC70A-SU4041-638 Fanless, Intel Core i5-6300U, 1 HDMI, 1 VGA, 2 LAN, 4 COM, 4 USB, 8GB DDR4 onboard
EC70A-SU4041-634 Fanless, Intel Core i5-6300U, 1 HDMI, 1 VGA, 2 LAN, 4 COM, 4 USB, 4GB DDR4 onboard
EC70A-SU4041-618 Fanless, Intel Core i3-6100U, 1 HDMI, 1 VGA, 2 LAN, 4 COM, 4 USB, 8GB DDR4 onboard
EC70A-SU4041-614 Fanless, Intel Core i3-6100U, 1 HDMI, 1 VGA, 2 LAN, 4 COM, 4 USB, 4GB DDR4 onboard



BVM Customisation Service

If you cant find an off the shelf product that meets your specific requirements speak with our in house design team who can customize an existing product or design a new product from start to finish.


If you’re unable to find an off-the-shelf product that meets your specific requirements, don’t hesitate to contact our in-house design team. They possess the expertise to customise an existing product to your exact specifications or embark on a fresh design journey to create a customized solution tailored to your requirements.

Our design professionals are dedicated to delivering exceptional results, ensuring that the final product not only meets but exceeds your expectations. When you collaborate with our team, you open the door to a world of possibilities, where innovation and creativity converge to bring your vision to life.

Whether it’s modifying an existing product or crafting an entirely new one, our design experts are committed to providing you with a comprehensive, end-to-end solution that perfectly suits your needs. Your satisfaction is our top priority, and we’re here to turn your ideas into reality.


Design | Develop | Test | Manufacture

With over three decades of experience in designing custom industrial and embedded computer and display solutions across a wide array of industries, we’re here to turn your ideas into reality


Here’s a selection of our design, manufacturing & associated services: –

Design to Order Banner

Design to Order: OEM/ODM Embedded Product Design Services

For customers designing a brand-new product from scratch or working with an existing prototype.

Build to Order Banner

Build to Order: Embedded Computer Design and Customisation Services​

Take an existing system and we can:

Build to Order: Racks and Towers, Peli Case PCs and Mini-ITX PCs

Embedded Software Banner

Embedded Software Services : Configuration, Integration and Deployment

Porting, Integration & Deployment






Materials Management


Logistics and Tracking


External Manufacturing

• Burn in Test
• Temp / Thermal Testing
• Environmental Testing
• Safety Testing
• Software Compatibility Test
• Vendor Selection and Component Procurement
• Product Traceability
• Obsolescence, End of Life and Last Time Procurement Management
• Simple to use on-line RMA System
• Traceability of Shipments
• Product Labelling
• OEM/Branded Packaging
• System Branding
• Custom Labels
• Surface Mount: – High Speed Placement
• Conventional Through Hole Insertion & Assembly
• Automated Optical Inspection
• Bespoke PCB Test

Manufacturer : DFI


  • Powered By : Intel
  • CPU Family : iCore
  • CPU Generation :
  • CPU Model : i3-6100U, i5-6300U, i7-6600U


  • Memory Installed : 8Gb
  • Memory Slots :
  • Memory Type : 2133Mhz DDR4

I/O and Expansion

  • Expansion Slots : Mini PCIe, SATA
  • LAN Ports : 2
  • Serial Ports : 4
  • USB 2 Ports :
  • USB 3 Ports : 4
  • USB 3.X / USB C / USB 4.0 :
  • Video Output : HDMI, VGA
  • Multi Display : Dual Display

Operating System

  • OS : Windows


  • Certifications : IEC 60068-2-27 Shock, IEC 60068-2-64 Vibration


  • 5G-4G-GPS :
  • Artificial Intelligence Use :
  • IP Rating :
  • Rugged : Yes
  • System Type : Box PC
  • Wide Temp : Yes

Categories :