ASROCK N100DC-ITX User manual

Contact Information

If you need to contact ASRock or want to know more about ASRock, you’re welcome

to visit ASRock’s website at http://www.asrock.com; or you may contact your dealer

for further information. For technical questions, please submit a support request

form at https://event.asrock.com/tsd.asp

ASRock Incorporation

e-mail: info@asrock.com.tw

ASRock EUROPE B.V.

e-mail: sales@asrock.nl

ASRock America, Inc.

e-mail: sa[email protected]

Scan the QR code to view more manuals and documents.

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 6

1.5 Block Diagram 8

Chapter 2 Installation 9

2.1 Installing Memory Module (DIMM) 10

2.2 Connecting the Front Panel Header 12

2.3 Installing the I/O Panel Shield 13

2.4 Installing the Motherboard 14

2.5 Installing SATA Drives 15

2.6 Installing a Graphics Card 17

2.7 Connecting Peripheral Devices 19

2.8 Power On 20

2.9 Jumpers Setup 21

2.10 Onboard Headers and Connectors 22

2.11 Intel® CNVi (Integrated WiFi/BT) Installation Guide 28

2.12 M.2 SSD Module Installation Guide (M2_1) 30

N100DC-ITX

Chapter 1 Introduction

ank you for purchasing ASRock N100DC-ITX motherboard, a reliable

motherboard produced under ASRock’s consistently stringent quality control.

It delivers excellent performance with robust design conforming to ASRock’s

commitment to quality and endurance.

1.1 Package Contents

• ASRock N100DC-ITX Motherboard (Mini-ITX Form Factor)

• ASRock N100DC-ITX User Manual

• 2 x Serial ATA (SATA) Data Cables (Optional)

• 1 x SATA Power Cable (Optional)

• 2 x Screws for M.2 Sockets (Optional)

• 1 x I/O Panel Shield

Because the motherboard specications and the BIOS soware might be updated, the

content of this documentation will be subject to change without notice. In case any modi-

cations of this documentation occur, the updated version will be available on ASRock’s

website without further notice. If you require technical support related to this mother-

board, please visit our website for specic information about the model you are using. You

may nd the latest VGA cards and CPU support list on ASRock’s website as well. ASRock

website http://www.asrock.com.

1.2 Specications

Platform • Mini-ITX Form Factor

• Solid Capacitor design

CPU • Intel® Quad-Core Processor N100 (up to 3.4 GHz)

• Supports Intel® Turbo Boost Technology

Memory • 1 x DDR4 DIMM Slot

• Supports DDR4 non-ECC, un-buered memory up to 3200*

* Please refer to Memory Support List on ASRock's website for

more information. (http://www.asrock.com/)

• Max. capacity of system memory: 32GB

Expansion

Slot

• 1 x PCIe 3.0 x4 Slot (PCIE1), supports x2 mode*

• 1 x M.2 Socket (Key E), supports type 2230 Intel® CNVio

(Integrated WiFi/BT)

* Supports NVMe SSD as boot disks

Graphics • Integrated Intel® UHD Graphics: 24 EUs inside (Up to

750MHz)

• 1 x HDMI 2.1 TMDS Compatible, supports HDCP 2.2 and

max. resolution up to 4K 60Hz

• 1 x D-Sub, supports max. resolution up to Full HD

(1920x1080) 60Hz

Audio • 7.1 CH HD Audio (Realtek ALC897 Audio Codec)

LAN • Gigabit LAN 10/100/1000 Mb/s

• Realtek 8111H

USB • 4 x USB 3.2 Gen1 (2 Rear, 2 Front)

• 8 x USB 2.0 (4 Rear, 4 Front)

* All USB ports support ESD Protection

Rear Panel

I/O

• 1 x DC Jack (Compatible with the 19V power adapter)

• 2 x Antenna Mounting Points

N100DC-ITX

• 1 x PS/2 Mouse/Keyboard Port

• 1 x Serial Port: COM1

• 1 x D-Sub Port

• 1 x HDMI Port

• 2 x USB 3.2 Gen1 Ports

• 4 x USB 2.0 Ports

• 1 x RJ-45 LAN Port

• HD Audio Jacks: Line in / Front Speaker / Microphone

Storage • 1 x M.2 Socket (M2_1, Key M), supports type 2280 PCIe

Gen3x2 (16 Gb/s) mode*

• 2 x SATA3 6.0 Gb/s Connectors

* Supports NVMe SSD as boot disks

Connector • 1 x Print Port Header

• 1 x SPI TPM Header

• 1 x Chassis Intrusion and Speaker Header

• 2 x Chassis Fan Connectors (4-pin)

• 1 x Front Panel Audio Connector

• 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)

• 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)

BIOS

Feature

• AMI UEFI Legal BIOS with GUI support

OS • Microso® Windows® 10 64-bit / 11 64-bit

Certica-

tions

• FCC, CE

• ErP/EuP ready (ErP/EuP ready power supply is required)

Please realize that there is a certain risk involved with overclocking, including adjusting

the setting in the BIOS, applying Untied Overclocking Technology, or using third-party

overclocking tools. Overclocking may aect your system’s stability, or even cause damage to

the components and devices of your system. It should be done at your own risk and expense.

We are not responsible for possible damage caused by overclocking.

* For detailed product information, please visit our website: http://www.asrock.com

RoHS

USB 2.0

T: USB_1

B:USB_2

PS2

Keyboard/

Mouse

DC_JACK1

DDR4_A1 (64 bit, 288-pin module)

N100DC-ITX

CMOS

Battery

M2_WIFI1

CHA_FAN1

CHA_FAN2

Super

I/O

BIOS

ROM

PCIE1

USB_56

USB_78

USB3_34

SPK_CI1

PANEL1

HDLED RESET

PLED PWRBTN

LPT1

SATA_PWR1

SATA3_

HD_AUDIO1

14 12

M2_1

Top:

RJ-45

Top:

LINE IN

Center:

FRONT

Bottom:

MIC IN

USB2.0

T: USB_3

B: USB_4

USB 3.2 Gen1

USB3_2

USB3_1

HDMI1

VGA1

SPI_TPM_J1

CLRMOS1

LAN

COM1

1.3 Motherboard Layout

N100DC-ITX

No. Description

1 Chassis Fan Connector (CHA_FAN1)

2 Clear CMOS Jumper (CLRMOS1)

3 288-pin DDR4 DIMM Slot (DDR4_A1)

4 Chassis Fan Connector (CHA_FAN2)

5 Chassis Intrusion and Speaker Header (SPK_CI1)

6 System Panel Header (PANEL1)

7 USB 2.0 Header (USB_56)

8 USB 2.0 Header (USB_78)

9 Print Port Header (LPT1)

10 USB 3.2 Gen1 Header (USB3_34)

11 SATA Power Connector (SATA_PWR1)

12 SATA3 Connector (SATA3_0)

13 SATA3 Connector (SATA3_1)

14 Front Panel Audio Header (HD_AUDIO1)

15 SPI TPM Header (SPI_TPM_J1)

1.4 I/O Panel

No. Description No. Description

1 USB 2.0 Ports (USB_12) 7 Microphone (Pink)**

2 LAN RJ-45 Port* 8 USB 3.2 Gen1 Type-A Ports (USB3_12)

3D-Sub Port 9HDMI Port

4COM Port 10 USB 2.0 Ports (USB_34)

5 Line In (Light Blue)** 11 PS/2 Mouse/Keyboard Port

6 Front Speaker (Lime)** 12 DC Jack***

* ere are two LEDs on the LAN port. Please refer to the table below for the LAN port LED indications.

Activity / Link LED Speed LED

Status Description Status Description

O No Link O 10Mbps connection

Blinking Data Activity Orange 100Mbps connection

On Link Green 1Gbps connection

** Function of the Audio Ports in 7.1-channel Conguration:

Port Function

Light Blue (Rear panel) Rear Speaker Out

Lime (Rear panel) Front Speaker Out

Pink (Rear panel) Central /Subwoofer Speaker Out

Lime (Front panel) Side Speaker Out

ACT/LINK LED

SPEED LED

LAN Port

11 7

N100DC-ITX

*** Please use a 19V power adapter for the DC jack. is jack accepts dual barrel plugs with an inner diameter of

2.5 mm and an outer diameter of 5.5 mm, where the inner contact is +19V (±10%) DC and the shell is GND.

Please refer to below hardware conguration for the estimated adapter power.

DRAM HDD PCIe Card Estimated Adapter Power

11035W

12050W

24084W

11<20W 60W

12<20W 75W

11<40W 85W

If you install 4 HDDs, please use the 90W DC-in 19V power adapter.

Due to the power limitation and PCIe bandwidth (x1), the VGA card is not supported.

When you use the DC-in power adapter, please use the onboard SATA power connector to get the power for

HDDs.

2.5 mm

5.5 mm

Table of contents

Other ASROCK Computer Hardware manuals

ASROCK

ASROCK STX-1001 User manual

ASROCK

ASROCK WRX80 CREATOR User manual

ASROCK

ASROCK Jupiter H610 User manual

ASROCK

ASROCK Thunderbolt 4 AIC R2.0 User manual

ASROCK

ASROCK B760 TW/D4 V2 User manual

ASROCK

ASROCK PRO Series User manual

ASROCK

ASROCK SBC-372 User manual

ASROCK

ASROCK IMB-184 Service manual

ASROCK

ASROCK MARVELL SATA3 RAID User manual

ASROCK

ASROCK SBC-250 Service manual

ASROCK

ASROCK athena A1 Kit User manual

ASROCK

ASROCK Thunderbolt 4 AIC User manual

ASROCK

ASROCK Thunderbolt 4 AIC User manual

ASROCK

ASROCK NUCS BOX-1360P/D4 User manual

ASROCK

ASROCK B650E TAICHI User manual

ASROCK

ASROCK B650M-HDV/M.2 User manual

ASROCK

ASROCK Blazing Quad M.2 Card User manual

ASROCK

ASROCK PHANTOM GAMING B760M PG LIGHTNING User manual

ASROCK

ASROCK APOLLO M1 User manual

ASROCK

ASROCK iEPF-9000S-EX4 User manual

ASROCK

ASROCK SBC-370 Service manual

ASROCK

ASROCK ROMED8-2T User manual

ASROCK

ASROCK DN2800MT Service manual

ASROCK

ASROCK 4X4 BOX-7000 D5 Series User manual

Popular Computer Hardware manuals by other brands

EMC2

EMC2 VNX Series Hardware Information Guide

Panasonic

Panasonic DV0PM20105 Operation manual

Mitsubishi Electric

Mitsubishi Electric Q81BD-J61BT11 user manual

Gigabyte

Gigabyte B660M DS3H AX DDR4 user manual

Raidon

Raidon iT2300 Quick installation guide

National Instruments

National Instruments PXI-8186 user manual

Hauppauge

Hauppauge WinTV-HVR-2250 Quick installation guide

Kontron

Kontron CP6002 user guide

Manhattan

Manhattan 702843 user manual

Aphex

Aphex 230 instruction manual

AMD

AMD Phenom II Product data sheet

Intel

Intel NUC 12 Pro user guide

dbx

dbx Zone Pro 1260 user manual

Galaxy

Galaxy GHDX2-2430S-24F4D Installation and hardware reference manual

Intel

Intel AXXRMFBU4 Quick installation user's guide

Kontron

Kontron DIMM-PC/MD product manual

ST X-NUCLEO-SAFEA1B How to use

STEINWAY LYNGDORF

STEINWAY LYNGDORF SP-1 installation manual