IMB-157J Mini-ITX Motherboard

Processor System

CPU	Intel® Apollo Lake SoC Processor J3455, QC, 1.10 GHz, 6W
Chipset	SoC
BIOS	AMI SPI 128 Mbit

Form Factor

Dimensions	Mini-ITX (6.7-in x 6.7-in x 0.84-in, 17.0 cm x 17.0 cm x 2.13 cm)

Memory

Technology	Dual Channel DDR3L 1866 MHz
Capacity	16 GB (8GB per DIMM)
Socket	2 x 204-pin SO-DIMM

Graphics

Controller	Intel® UHD Graphics
HDMI	HDMI 1.4b Max resolution up to 4096 x 2160@24Hz
VGA	Max resolution up to 1920 x 1200@60Hz
LVDS	Dual channel 24 bit up to 1920 x 1200@60Hz
eDP	Max resolution up to 1920 x 1080@60Hz
MultiDisplay	Triple Display

Expansion Slot

PCIe	1 x PCIe x1
mini-PCIe	1 x Full/Half size with PCIe x1 and USB 2.0
M.2	1 x M.2 (Key E, 2230) with PCIe x1, USB 2.0 and CNVio fr Wireless

Audio

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

Ethernet

Controller/ Speed	LAN1: Realtek RTL8111H-CG with 10/100/1000 Mbps LAN2: Realtek RTL8111H-CG with 10/100/1000 Mbps
Connector	2 x RJ-45

Rear I/O

HDMI	1 x HDMI 1.4b
VGA	1
Ethernet	2 x 1 Gigabit LAN
USB	4 x USB 3.2 Gen1
Audio	2 (Mic-in, Line-out)
DC Jack	1

Internal Connector

USB	4 x USB 2.0 (2 x 2.54 pitch header)
COM	COM1, COM2 (RS-232/422/485) COM3, COM4, COM5, COM6 (RS-232)
Parallel	1 (shared with GPIO)
GPIO	8 x GPI, 8 x GPO (shared with LPT header)
TPM	TPM Header
LVDS	1 (shared with eDP, switch by BIOS)
eDP	1 (shared with LVDS, switch by BIOS)
VGA	1 x Header (Shared with VGA Port)
SATA PWR Output	1
Speaker Header	1

Storage

M.2	1 x M.2 (K ey M, 2242/2260) with SA TA3 for SSD
SATA	1 x SATA3 (6Gb/s)

Watchdog Timer

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

Power Requirements

Input PWR	+12V or +19V~+24V DC-In (DC Jack / 4-pin DC-in PWR Con)
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	2 x SCREW M2,D=5.3 (13G020302010AK) 2 x SCREW FOR WIFI CARD (13G020305011AK) 1 x I/O Shield (13G020440000AK) 1 x I/O Shield THIN (13G020440010AK) 2 x COM Cable (14G000000310AK) 1 x SATA Data Cable (14G00010107DAK) 1 x SATA Power Cable (14G000100410AK)
Bulk Package	2 x SCREW M2,D=5.3 (13G020302010AK) 2 x SCREW FOR WIFI CARD (13G020305011AK) 1 x I/O Shield (13G020440000AK) 1 x I/O Shield THIN (13G020440010AK)

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.

• Drivers
• BIOS
• Manual