ASROCK SBC-372 User manual

SBC-372
User Manual
Version 1.0
Published September 6, 2023
Copyright©2023 ASRockInd INC. All rights reserved.

Version 1.0
Published September, 2023
Copyright©2023 ASRockInd INC. All rights reserved.
Copyright Notice:
No part of this documentation may be reproduced, transcribed, transmitted, or translated
in any language, in any form or by any means, except duplication of documentation by the
purchaser for backup purpose, without written consent of ASRockInd Inc.
Products and corporate names appearing in this documentation may or may not be
registered trademarks or copyrights of their respective companies, and are used only for
identication or explanation and to the owners’ benet, without intent to infringe.
Disclaimer:
Specifications and information contained in this documentation are furnished for
informational use only and subject to change without notice, and shou ld not be
constructed as a commitment by ASRockInd. ASRockInd assumes no responsibility for
any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRockInd does not provide
warranty of any kind, either expressed or implied, including but not limited to the implied
warranties or conditions of merchantability or tness for a particular purpose.
In no event shall ASRockInd, its directors, officers, employees, or agents be liable for
any indirect, special, incidental, or consequential damages (including damages for loss
of profits, loss of business, loss of data, interruption of business and the like), even if
ASRockInd has been advised of the possibility of such damages arising from any defect or
error in the documentation or product.
is device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1. this device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause
undesired operation.
CALIFORNIA, USA ONLY
e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”
ASRockInd Website: http://www.asrockind.com

e terms HDMI®and HDMI High-Denition Multimedia Interface, and the HDMI logo
are trademarks or registered trademarks of HDMI Licensing LLC in the United States and
other countries.
CAUTION:
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 4
1.4 I/O Panel 7
1.5 Block Diagram 8
Chapter 2 Installation 9
2.1 Screw Holes 9
2.2 Pre-installation Precautions 9
2.3 Installation of Memory Modules (SO-DIMM) 10
2.4 Expansion Slots 11
2.5 Jumpers Setup 12
2.6 Onboard Headers and Connectors 15
Chapter 3 UEFI SETUP UTILITY 20
3.1 Introduction 20
3.1.1 Entering BIOS Setup 20
3.1.2 UEFI Menu Bar 21
3.1.3 Navigation Keys 22
3.2 Main Screen 23
3.3 Advanced Screen 24
3.3.1 CPU Conguration 25
3.3.2 Chipset Conguration 28
3.3.3 Storage Conguration 30

3.3.4 Super IO Conguration 32
3.3.5 AMT Conguration 33
3.3.6 ACPI Conguration 35
3.3.7 USB Conguration 36
3.3.8 Trusted Computing 37
3.4 Hardware Health Event Monitoring Screen 39
3.5 Security Screen 40
3.6 Boot Screen 41
3.7 Exit Screen 42

1
SBC-372
Chapter 1 Introduction
ank you for purchasing ASRockInd SBC-372 motherboard, a reliable motherboard pro-
duced under ASRockInd’s consistently stringent quality control. It delivers excellent perfor-
mance with robust design conforming to ASRockInd’s commitment to quality and endur-
ance.
In this manual, chapter 1 and 2 contain introduction of the motherboard and step-by-step
guide to the hardware installation. Chapter 3 contains the conguration guide to BIOS setup.
Because the motherboard specications and the BIOS soware might be updated, the
content of this manual will be subject to change without notice. In case any modica-
tions of this manual occur, the updated version will be available on ASRockInd website
without further notice. You may nd the latest CPU support lists on ASRockInd web-
site as well.
ASRockInd website https://www.asrockind.com/
If you require technical support related to this motherboard, please visit our website for
specic information about the model you are using.
https://www.asrockind.com/support/index.asp
1.1 Package Contents
ASRockInd SBC-372 Motherboard (3.5”SBC (5.8-in x 4-in x 1.2-in, 14.7 cm x 10.2 cm x 2.95
cm)
ASRockInd SBC-372 Jumper Setting Instruction
Gi Package:
1 x SINK FOR SBC-372
2 x SCREW M2*2, D=5
2 x COM Cable
1 x SATA Data Cable
1 x SATA Power Cable
1 x DC-in Cable
Bulk Package:
2 x SCREW M2*2, D=5

2
1.2 Specications
Form
Factor Dimensions 3.5”SBC (5.8-in x 4-in x 1.2-in, 14.7 cm x 10.2 cm x 2.95 cm
Processor
System
CPU Intel® Alder Lake-PS Core™ Processors, up to 45W
Socket LGA 1700
BIOS AMI SPI 256 Mbit
Secure Flash AMI SPI 32Mbit (optional)
Memory
Technology Dual Channel DDR5 4800 MHz
Capacity 32GB
Socket 1 x 262-pin SO-DIMM
Graphics
Controller Intel® Iris® Xe Graphics
HDMI HDMI 2.0b
Max resolution up to 4096x2160@60Hz
DisplayPort DisplayPort 1.4a, DP++
Max resolution up to 4096x2160@60Hz
LVDS Dual channel 24 bit up to 1920x1200@60Hz
(connector shared with eDP)
eDP Max resolution up to 1920x1080@60Hz
(connector shared with LVDS)
Multi Display Quad display (included 1 output from Type-C)
Expansion
Slot M.2 1 x M.2 (Key E, 2230) with PCIe Gen3 x1 and USB 2.0 for Wireless
Audio Interface Realtek ALC256 HD, High Denition Audio
Ethernet
Controller/
Speed
LAN1: Intel® I226LM with 10/100/1000/2500 Mbps,
supports vPro
LAN2: Intel® I210AT with 10/100/1000 Mbps
Controller 2 x RJ-45
Rear I/O
HDMI 1 x HDMI 2.0b
DisplayPort 1 x DP 1.4a++
Ethernet 1 x 1 Gigabit LAN
1 x 2.5 Gigabit LAN
USB
4 x USB 3.2 Gen2
1 x USB4/underbolt™4 (5V/3A, support DP 1.4a
display output)
* For underbolt support, please refer to support
list.

3
SBC-372
Internal
Connector
USB 4 x USB 2.0 (2 x 2.00 pitch header)
COM COM1, COM2 (RS-232/422/485)
GPIO 4 x GPI, 4 x GPO
LVDS 1 (connector with LVDS/eDP signal, switch by
BIOS)
SATA PWR
Output 1
Speaker
Header 1
Storage M.2 1 x M.2 (Key M, 2242/2260/2280) with PCIe
Gen4 x4 for SSD
SATA 1 x SATA3 (6Gb/s)
Security TPM TPM 2.0 onboard IC
Watchdog
Timer
Output From Super I/O to drag RESETCON#
Interval 256 Segments, 0, 1, 2, ...255 Sec
Power
Requirements
Input PWR 12~28V DC-In with 4-pin wafer PWR
Power On
AT/ATX Supported
-AT: Directly PWR on as power input ready
-ATX: Press button to PWR on aer power input
ready
Environment
Operating
Temp 0ºC ~ 70ºC
Storage Temp -40° C ~ 85° C
Operating
Humidity 5% ~ 90%
Storage
Humidity 5% ~ 90%

4
1.3 Motherboard Layout
Top:
1
JGPIO1
1
BLT_VOL1
PANEL1
BLT_PWR1
DDR5_A1 (Support DDR5 Only)
SBC-372
Industrial
M2_E1
HDMI1
DP1
LAN2
1
COM1
COM2
1
USB3_1_2
USB3_3_4
SATA_PWR1
PWR_COM2
PWR_COM1
1
JGPIO_PWR1
JGPIO_SET1
BLT_PWM2
BLT_PWM1
CLRMOS1
CLRMOS2DACC1 CI1_2 SIOAT_PSON1
BUZZ2
PNL_PWR1
BKT_PWR1
SATA3_0
BAT1
SPEAKER1
HD_AUDIO1
14
20
1
16
11
12
2
15
456
13
18
25 24
28 27
78
23
22
26
17
19
21
29
3910
30
11 11 111111
1
1
1
1
1
1
1
1
1
1
DC_4PIN1
USB278__USB2 5_6_
11
11
1
LVDS1
LAN1
BIOS
ROM
1
TC_T1
(Type C):
USB4/
Thunderbolt 4
TM

5
SBC-372
Bottom:
31
33
U3
M2_KEYM1
RoHS
1
1
32
1
CPUFAN1_
(secure flash)
(BOM Option)
ESPI1