IMB-1221-D
IMB-1221-D
IMB-1221-D
IMB-1221-D

IMB-1221-D Mini-ITX Motherboard

  • Intel® 10th Gen (Comet lake-S) Core™ Processors with H420E chipset
  • 2 x 260-pin SO-DIMM Support Dual Channel DDR4 2933 (i9 / i7 CPU) / 2666 (i5 / i3 CPU) / 2400 (Pentium / Celeron CPU), up to 64GB
  • 1 x PCIe x16 Gen3, 4 x USB 3.2 Gen1, 4 x USB 2.0, 1 x M.2 Key E, 1 x M.2 Key M, 1 x M.2 Key B, 4 x COM, 4 x SATA3
  • 1 x Intel 1 Gigabit LAN
  • 1 x Intel 2.5 Gigabit LAN
  • Support Dual display, 2 x DP 1.2, 1 x eDP, 1 x HDMI 2.0a
  • ATX-PWR (24+4-pin)
Datasheet
Specification

Form Factor

Dimensions Mini-ITX (6.7-in x 6.7-in x 1.5-in)

Processor System

CPU Intel® 10th Gen (Cometlake-S) Core™ Processors, up to 80W
*The performance of CPUs over 80W will be limited due to power design.
Chipset Intel® H420E
Socket LGA1200
BIOS AMI SPI 256 Mbit

Memory

Technology Dual Channel DDR4 2933 / 2666 / 2400 MHz
- Intel Core i9 / i7 CPUs support DDR4 up to 2933 MHz
- Intel Core i5 / i3 CPUs support DDR4 up to 2666 MHz
- Intel Pentium / Celeron CPU support DDR4 up to 2400 MHz
Capacity 64GB (32 GB per DIMM)
Socket 2 x 260-pin SO-DIMM

Graphics

Controller Intel® UHD Graphics
DisplayPort DisplayPort 1.2 , DP++
Max resolution up to 4096 x 2160@60Hz
eDP eDP 1.4 Max resolution up to 4096 x 2304@60Hz
MultiDisplay Dual Display
HDMI HDMI 2.0a Max resolution up to 4096 x 2160@60Hz

Expansion Slot

PCIe 1 x PCIe x16 (Gen3)
M.2 1 x M.2 (Key E, 2230) with PCIe x1, USB 2.0 for Wireless
1 x M.2 (Key B, 3042) with PCIe x1 / USB 3.0 / USB2.0 and SIM for 4G / 5G
SIM Socket 1 x SIM socket connected to M.2 Key B

Audio

Interface Realtek ALC887 HD, High Definition Audio. Line-out, Mic-in

Ethernet

Controller/ Speed LAN1: Intel® I225LM with 10/100/1000/2500 Mbps
LAN2: Intel® I219V with 10/100/1000 Mbps
Connector 2 x RJ-45

Rear I/O

DisplayPort 2 x DP 1.2
Ethernet 1 x 1 Gigabit LAN
1 x 2.5 Gigabit LAN
USB 2 x USB 3.2 (Gen1), 2 x USB 2.0
Audio 2 (Mic-in, Line-out)
COM 2 x COM (RS-232/422/485)
HDMI 1 x HDMI 2.0a

Internal Connector

USB 2 x USB 3.2 Gen1 (1 x USB 3.2 Gen1 header)
2 x USB 2.0 (1 x 2.54 pitch header)
COM 2 x COM (RS-232)
GPIO 4 x GPI, 4 x GPO
TPM TPM Header
eDP 1
Speaker Header 1
SATA PWR Output 1

Storage

M.2 1 x M.2 (Key M, 2242 / 2260 / 2280) with PCIE x2 and shared with SATA3 by switch IC (Default M.2)
SATA 4 x SATA3 (6Gb/s), SATA3_1 shared with M.2 Key M (Default M.2)

Watchdog Timer

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

Power Requirements

Input PWR ATX PWR (24+4-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%

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
Version Update BIOS Under / How to Update Description Date Download
Version 1.00 Update BIOS Under / How to Update BIOS Description First released Date 2020-07-03 Download
Version 1.00 Update BIOS Under / How to Update DOS Description First released Date 2020-07-03 Download
Version 1.00 Update BIOS Under / How to Update Windows Description First released Date 2020-07-03 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 User Manual Language English Date 2020-06-19 Download
Description Jumpers and headers setting guide Language English Date 2020-06-19 Download
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