ASROCK J4105B-ITX User Manual

9
English
J4105B-ITX
J4005B-ITX
is is a Mini-ITX form factor motherboard. Before you install the motherboard,
study the conguration of your chassis to ensure that the motherboard ts into it.
Pre-installation Precautions
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
•
Make sure to unplug the power cord before installing or removing the motherboard.
Failure to do so may cause physical injuries to you and damages to motherboard
components.
•
In order to avoid damage from static electricity to the motherboard’s components,
NEVER place your motherboard directly on a carpet. Also remember to use a grounded
wrist strap or touch a safety grounded object before you handle the components.
•
Hold components by the edges and do not touch the ICs.
•
Whenever you uninstall any components, place them on a grounded anti-static pad or
in the bag that comes with the components.
•
When placing screws to secure the motherboard to the chassis, please do not over-
tighten the screws! Doing so may damage the motherboard.
Chapter 2 Installation

ASROCK J4105B-ITX Specifications

General

Audio chip	Realtek ALC887
Certification	FCC, CE, ErP/EuP
Component for	PC
Motherboard chipset	-
PC health monitoring	CPU, FAN, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	mini ITX
Motherboard chipset family	Intel
Windows operating systems supported	Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Cables included	SATA
Drivers included	Yes
Processor family	Intel® Celeron®
eSATA ports quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
USB 2.0 connectors	2
LAN controller	Realtek RTL8111H
Ethernet interface type	Gigabit Ethernet
Graphics card	UHD Graphics 600
OpenGL version	4.3
DirectX version	12.0
Maximum resolution	4096 x 2160 pixels
BIOS type	UEFI AMI
ACPI version	5.0
BIOS memory size	128 Mbit
System Management BIOS (SMBIOS) version	3.0
Memory channels	Dual-channel
Memory slots type	SO-DIMM
Supported memory types	DDR4-SDRAM
Maximum internal memory	8 GB
Supported memory clock speeds	2133, 2400 MHz
Processor cores	4
Processor model	J4105
Harmonized System (HS) code	84733020

Weight and Dimensions

Width	170 mm