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

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DFI – COM331-B – COM Express – Micro-ATX Carrier Board | COM Express Modules and Carriers

Description

Features

EXPANSION1 PCIe x16
1 PCIe x4
2 PCIe x1
1 Mini PCIe (PCIe signal only)
1 ExpressCard slot (PCIe signal only)
USB8 USB: 4 USB 3.0, 4 USB 2.0
DISPLAY OUTPUTS1 VGA
1 LVDS
3 DisplayPorts
STORAGE4 SATA: 2 SATA 3.0, 2 SATA 2.0
1 SDIO
LAN1 Gigabit LAN portDIO8-bit DIO
COM2 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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