ASROCK J3355B-ITX Quick Start Guide

English
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**To congure 7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multi-
channel audio feature through the audio driver.
Please set Speaker Conguration to “7.1 Speaker”in the Realtek HD Audio Manager.
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
Chapter 1 Introduction
ank you for purchasing ASRock J3455B-ITX/J3355B-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 J3455B-ITX/J3355B-ITX Motherboard (Mini-ITX Form Factor)
•
ASRock J3455B-ITX/J3355B-ITX Quick Installation Guide
•
ASRock J3455B-ITX/J3355B-ITX Support CD
•
2 x Serial ATA (SATA) Data Cables (Optional)
•
1 x I/O Panel Shield

ASROCK J3355B-ITX Specifications

General

Processor cores	2
Processor socket	-
Processor manufacturer	Intel
Compatible processor series	Intel® Celeron®
Maximum number of SMP processors	1
Processor frequency	2.5 GHz
USB connector type	USB Type-A
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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
Audio chip	Realtek ALC887
Component for	PC
Power source type	ATX
Audio output channels	7.1 channels
Supported storage drive interfaces	SATA III
Ethernet LAN	Yes
Memory slots type	SO-DIMM
Supported memory types	DDR3-SDRAM, DDR3L-SDRAM
Maximum internal memory	16 GB
Supported memory clock speeds	1866 MHz
Supported memory module capacities	8GB
Harmonized System (HS) code	84733020

Weight and Dimensions

Width	- mm