IMB-785
IMB-785
EOL

IMB-785 ATX Motherboard

  • Socket LGA1150 for Intel Core i7 / i5 / i3 / Celeron (Haswell)
  • Intel® H81 Chipset
  • Integrated Intel® HD Graphics Built-in Visuals
  • Supports DDR3 1600MHz, 2 x Long-DIMM, up to 16 GB system memory
  • 2 x COM (RS-232/422/485), 4 x COM (RS-232)
  • 1 x D-Sub, 1 x HDMI, 1 x DisplayPort
  • 2 x USB 3.0, 8 x USB 2.0, 2 x SATA3, 2 x SATA2
  • 4 x PCI, 2 x PCIe (x16 / x4)
  • Gigabit LAN : 1 x Intel I217V
  • 1 x TPM Header
Datasheet
Specification

Processor System

CPU Socket LGA1150 for Intel Core i7 / i5 / i3 / Celeron (Haswell)
Chipset Intel® H81
BIOS UEFI

Form Factor

Dimensions ATX (9.6-in x 12-in)

Memory

Technology Dual Channel DDR3 1066 / 1333 / 1600 MHz SDRAM
Capacity 16GB
Socket 2 x Long-DIMM

Graphics

Controller Intel HD Graphics (By CPU)
DisplayPort Supports max resolution 2560 x 1600
VGA Supports max resolution 2048 x 1536
MultiDisplay Dual Display
HDMI Supports HDMI 1.4a, max resolution 1920 x 1200

Expansion Slot

PCIe 1 (x16) +1 (x4)
PCI 4

Ethernet

Controller/ Speed Intel I217V with 10/100/1000 Mbps (with v-Pro support)
Connector 1 x RJ-45

Rear I/O

DisplayPort 1
VGA 1
Ethernet 2
USB 6 (4 x USB 2.0 compliant, 2 x USB 3.0 compliant)
Audio 3 (Mic-In, Line-Out, Line-In)
COM 2 x COM (RS-232/422/485)
PS2 1 x PS / 2 combo
HDMI 1

Internal Connector

USB 4 (2 x USB Header 2.54mm pitch)
COM 4 x COM (RS-232)
Parallel 1
GPIO 4 x GPI + 4 x GPO

Storage

SATA 4 x (2 x SATA3, 2 x SATA2)

Watchdog Timer

Output From Super I/O to drag RESETCON#
Interval 256 segments, 0,1,2…255sec

Power Requirements

Input PWR ATX PWR (24+8-pin)
Power On AT/ATX Supported
AT : Directly PWR on as power input ready
ATX : Press button to PWR on after power input ready

Environment

Operating Temp 0ºC ~ 60ºC
Storage Temp -40° C – 85° C
Operating Humidity 5% ~ 90%
Storage Humidity 5% ~ 90%

Accessories

Gift Package 1 x I/O Shield (13G020215000AK)
2 x SATA Data Cable (14G00010107DAK)
Bulk Package 1 x I/O Shield (13G020215000AK)

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

Support

OS:

Description Information OS Date Download
Description ASRock LCD Brightness Control ver: 1.0.43 Information OS Win 10 x 64 , Win 10 Date 2020-06-17 Download
Description Intel Smart Connect utility ver:1.0.7 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description ASRock 3TB+ Unlocker utility ver:1.1.1 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description VGA driver ver:15.40.4.4256 Information OS Win 10 x 64 , Win 10 Date 2020-06-17 Download
Description VGA driver ver:15.33.22.64.3621 Information OS Win 8.1 x 64 , Win 8 x 64 , Win 7 x 64 Date 2020-06-17 Download
Description VGA driver ver:15.33.22.3621 Information OS Win 8.1 , Win 8 , Win 7 Date 2020-06-17 Download
Description VGA driver ver:10.18.10.3277 Information OS Win 8.1 x 64 Date 2020-06-17 Download
Description VGA driver ver:10.18.10.3277 Information OS Win 8.1 Date 2020-06-17 Download
Description VGA driver ver:15.31.12.64.3204 Information OS Win 8 x 64 , Win 7 x 64 Date 2020-06-17 Download
Description VGA driver ver:15.31.12.3204 Information OS Win 8 , Win 7 Date 2020-06-17 Download
Description Intel USB 3.0 driver ver:2.0.0.102 Information OS Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description Intel Rapid Storage Technology driver and utility ver:14.5.0.1081 Information OS Win 10 x 64 , Win 10 Date 2020-06-17 Download
Description Intel Rapid Storage Technology driver and utility ver:12.8.0.1016 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description SATA Floppy Image ver:12.8.0.1016 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description COM Port driver ver:1.0.2011.1109 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description Intel Lan driver ver:20.2 Information OS Win 10 x 64 , Win 10 Date 2020-06-17 Download
Description Lan driver ver:18.5.54.0 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description Intel Smart Connect driver ver:5.0.10.2907 Information OS Win 8.1 x 64 , Win 8 x 64 , Win 7 x 64 Date 2020-06-17 Download
Description Intel Smart Connect driver ver:5.0.10.2907 Information OS Win 8.1 , Win 8 , Win 7 Date 2020-06-17 Download
Description Intel Smart Connect driver ver:4.2.41.2633 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description Intel Management Engine driver ver:9.5.14.1724 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description Intel Management Engine driver ver:11.0.0.1158 Information OS Win 10 x 64 , Win 10 Date 2020-06-17 Download
Description INF driver ver:9.4.0.1026 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Description INF driver ver:10.1.1.8 Information OS Win 10 x 64 , Win 10 Date 2020-06-17 Download
Description CIR receiver driver ver:2.11.1009 Information OS Win 10 x 64 , Win 10 Date 2020-06-17 Download
Description Realtek high definition audio driver ver:7560 Information OS Win 10 x 64 , Win 10 Date 2020-06-17 Download
Description Realtek high definition audio driver ver:7058 Information OS Win 8.1 x 64 , Win 8.1 , Win 8 x 64 , Win 8 , Win 7 x 64 , Win 7 Date 2020-06-17 Download
Version Update BIOS Under / How to Update Description Information Date Download
Version 1.90 Update BIOS Under / How to Update BIOS Description 1.Update Intel Microcode
2.Update Intel ME version
3.Update TPM2.0 module
4.Improve HDD compatibility
Information Date 2020-06-17 Download
Version 1.90 Update BIOS Under / How to Update DOS Description 1.Update Intel Microcode
2.Update Intel ME version
3.Update TPM2.0 module
4.Improve HDD compatibility
Information Date 2020-06-17 Download
Version 1.90 Update BIOS Under / How to Update Windows Description 1.Update Intel Microcode
2.Update Intel ME version
3.Update TPM2.0 module
4.Improve HDD compatibility
Information Date 2020-06-17 Download
Version 1.80 Update BIOS Under / How to Update BIOS Description Update Haswell CPU Microcode to revision 24. (For CPU security update) Information Date 2020-06-17 Download
Version 1.80 Update BIOS Under / How to Update DOS Description Update Haswell CPU Microcode to revision 24. (For CPU security update) Information Date 2020-06-17 Download
Version 1.80 Update BIOS Under / How to Update Windows Description Update Haswell CPU Microcode to revision 24. (For CPU security update) Information Date 2020-06-17 Download
Version 1.70 Update BIOS Under / How to Update BIOS Description 1.Update Intel Microcode.
2.Enhance COM port compatibility.
3.Improve MAC address checksum function.
Information Date 2020-06-17 Download
Version 1.70 Update BIOS Under / How to Update DOS Description 1.Update Intel Microcode.
2.Enhance COM port compatibility.
3.Improve MAC address checksum function.
Information Date 2020-06-17 Download
Version 1.70 Update BIOS Under / How to Update Windows Description 1.Update Intel Microcode.
2.Enhance COM port compatibility.
3.Improve MAC address checksum function.
Information Date 2020-06-17 Download
Version 1.50 Update BIOS Under / How to Update BIOS Description 1. Update HDMI audio code.
2. Support New 4th Generation Intel Core Processors.
Information Date 2020-06-17 Download
Version 1.50 Update BIOS Under / How to Update DOS Description 1. Update HDMI audio code.
2. Support New 4th Generation Intel Core Processors.
Information Date 2020-06-17 Download
Version 1.50 Update BIOS Under / How to Update Windows Description 1. Update HDMI audio code.
2. Support New 4th Generation Intel Core Processors.
Information Date 2020-06-17 Download
Version 1.00 Update BIOS Under / How to Update BIOS Description First released. Information Date 2020-06-17 Download
Version 1.00 Update BIOS Under / How to Update DOS Description First released. Information Date 2020-06-17 Download
Version 1.00 Update BIOS Under / How to Update Windows Description First released. Information Date 2020-06-17 Download

The format of our documents are in PDF files. If you have not installed Adobe Acrobat Reader, please get it from Adobe.

Description Language Date Download
Description Jumpers and headers setting guide Language English Date 2020-06-16 Download
Description User Manual Language English Date 2020-06-16 Download
Description Date Download
Download CPU Support List Date 2020-06-18 Download
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