IMB-157M Mini-ITX Motherboard

Processor System

CPU	Intel® Apollo Lake SoC Processor E3940, QC, 1.60 GHz, 9.5 W
Chipset	SoC

Form Factor

Dimensions	Mini-ITX (6.7-in x 6.7-in x 1.5-in, 17.0 cm x 17.0 cm x 3.8 cm)

Memory

Technology	Dual Channel DDR3L 1867MHz
Capacity	16 GB (8GB per DIMM)
Socket	2 x SO-DIMM

Graphics

Controller	Intel® HD Graphics
HDMI	Supports max resolution up to 4096 x 2160@24Hz
VGA	Supports max resolution up to 1920 x 1200
LVDS	Supports max resolution up to 1920 x 1200@60Hz
MultiDisplay	Triple Display
eDP	Supports max resolution up to 4096 x 2160@60Hz

Expansion Slot

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

Ethernet

Controller/ Speed	2 x Realtek RTL8111G/RTL8111H-CG with 10/100/1000 Mbps

Rear I/O

HDMI	1
VGA	1
Ethernet	2
USB	4 x USB 3.0
Audio	2 (Mic-in, Line-out)
DC Jack	1

Internal Connector

USB	4 x USB 2.0
COM	4 x COM (RS-232), 2 x COM (RS-232/422/485)
Parallel	1 (shared with GPIO)
GPIO	8 x GPI, 8 x GPO (shared with LPT header)
TPM	1 x Header
LVDS	1
VGA	1
eDP	1
SATA PWR Output	1
Speaker Header	1

Storage

M.2	1 x M.2 (Key M, 2242 / 2260) with SATA3 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