DFI COM331-B COM Express – Micro-ATX Carrier Board

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  • Product Name: DFI COM331-B
  • Motherboard Form Factor: Micro-ATX Carrier Board
  • CPU: Supports Compact/Basic modules
  • RAM: Not specified
  • Expansion: COM Express® R2.0, Pin-out Type 6
  • Other features: Multiple displays (1 LVDS, 1 VGA, 2 DP), Rich I/O (1 GbE, 4 USB 3.0, 4 USB 2.0, 4 COM)

Description

Features

EXPANSION 1 PCIe x16
1 PCIe x4
2 PCIe x1
1 Mini PCIe (PCIe signal only)
1 ExpressCard slot (PCIe signal only)
USB 8 USB: 4 USB 3.0, 4 USB 2.0
DISPLAY OUTPUTS 1 VGA
1 LVDS
3 DisplayPorts
STORAGE 4 SATA: 2 SATA 3.0, 2 SATA 2.0
1 SDIO
LAN 1 Gigabit LAN port DIO 8-bit DIO
COM 2 COM

COM331-B-support.jpg

Specifications

ONBOARD AUDIO FEATURES

  • Realtek ALC886 5.1-channel High Definition Audio
  • Audio outputs: Mic-in/Center+Subwoofer, line-in/surround and line out
  • S/PDIF audio interface

STORAGE

  • 4 Serial ATA ports
    – 2 SATA 3.0 ports with data transfer rate up to 6Gb/s
    – 2 SATA 2.0 ports with data transfer rate up to 3Gb/s

DIGITAL I/O

  • 8-bit Digital I/O connector
    – 4-bit GPI (General Purpose Input)
    – 4-bit GPO (General Purpose Output)

REAR PANEL I/O PORTS

  • 1 DB-9 RS232 serial port
  • 1 DB-15 VGA port
  • 2 DisplayPorts
  • 1 RJ45 LAN port
  • 4 USB 3.0 ports
  • 4 USB 2.0 ports
  • Line-in/Surround, Line out, Mic-in/Center+Subwoofer jacks

I/O CONNECTORS

  • 1 connector for 1 external RS232 serial port
  • 2 serial interface connectors (TX/RX)
  • 1 SDIO slot
  • 1 DisplayPort
  • 1 LVDS LCD panel connector
  • 1 LCD/inverter power connector
  • 1 8-bit Digital I/O connector
  • 1 front audio connector for line-out and mic-in jacks
  • 1 S/PDIF connector
  • 4 Serial ATA ports
  • 1 LPC connector
  • 1 I²C connector
  • 1 SMBus connector
  • 1 24-pin ATX power connector
  • 1 4-pin 12V power connector
  • 1 chassis intrusion connector
  • 1 front panel connector
  • 3 fan connectors

EXPANSION SLOTS

  • 1 PCIe x16 Gen 3 slot
  • 1 PCIe x4 Gen 2 slot
  • 2 PCIe x1 slots (PCIe 2.0)
  • 1 Mini PCIe slot (PCIe 2.0) (PCIe signal only)
    – USB signal: optional
    – Supports half/full size Mini PCIe card

SUPPORTED COM EXPRESS MODULES

  • Basic
  • Compact

DAMAGE FREE INTELLIGENCE

  • Legacy Super I/O support (option)
    – Monitors 5V/1.5V/12V/3.3V
    – Monitors SIO_Fan 1/SIO_Fan 2/System fan

ROM INTERFACE

  • 1 SPI interface
    – Supports up to 64Mbit
  • 1 LPC/FWH interface

TEMPERATURE

  • Operating: 0oC to 60oC
  • Storage: -20oC to 85oC

HUMIDITY

  • 10% to 90%

POWER OUTPUT

  • 12V, 5VSB, VCC_RTC (ATX mode)
    12V, 5V, VCC_RTC (AT mode)
    12V, VCC_RTC (AT mode)

PCB

  • Dimensions
    – microATX form factor
    – 244mm (9.6″) x 244mm (9.6″)
  • Compliance
    – PICMG COM Express R2.0, Type 6

CERTIFICATIONS

  • CE
  • FCC Class B
  • RoHS

Datasheet

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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

 

ALL OUR DESIGN AND MANUFACTURING SERVICES INCLUDE:

Testing

Testing

Lifecycle

Materials Management

Logistics

Logistics and Tracking

Manufacturing

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

Motherboard

  • Form Factor :

CPU

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Memory

  • Memory Installed :
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I/O and Expansion

  • Expansion Slots : Mini PCIe, PCIe, SATA
  • LAN Ports : 1
  • Serial Ports : 2
  • USB 2 Ports : 4
  • USB 3 Ports : 4
  • USB 3.X / USB C / USB 4.0 Ports :
  • Video Output : DisplayPort, LVDS, VGA
  • Multi Display :

Operating System

  • OS :

Certifications

  • Certifications :

Features

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

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