Asustor AS3104T 4-Bay NAS




An Exceptional All-Around Multimedia Entertainment Storage Solution

  • Powered by the latest Intel Celeron processors
  • Local HDMI multimedia output (1080P and high-definition multi-channel audio)
  • Hand screw design for toolless installation
  • Stylish diamond-plate finished cover design
  • Equipped with hardware transcoding engine



Powered by the latest Intel Celeron processors

Powered by the latest Intel Celeron processors

AS3104 is powered by Intel Celeron Braswell dual-core processors, equipped with 2GB of dual-channel memory, and feature read speeds of over112 MB/s and write speeds of over 112 MB/s under RAID 5 configurations.

Add modern flair to your favorite space

Add modern flair to your favorite space

The AS31 series devices redefine the aesthetics of a NAS. The stylish diamond-plate finished cover makes it an elegant addition to any space, no matter if it is a family room, living room or office.

Dual-channel power

Dual-channel power

The AS31 models support dual-channel memory, be able to smoothly playback 4K video. Furthermore, AS31 series devices are not only energy efficient, but offer a combination of performance and price that is unmatched in its class. Get ready to enjoy brilliant ultra high-definition 4K video from the comfort of your own home!

Supercharge your multimedia experience

Supercharge your multimedia experience

You no longer need to worry about running into resolution compatibility issues when playing videos on your phone, tablet or computer. Media Converter utilizes a quick and simple conversion method, allowing you to execute conversion tasks in the background. The exclusive built-in Hyper-Transcoding technology was expertly crafted by ASUSTOR. This technology utilizes the Intel CPU hardware acceleration function to make video file conversions faster and simpler than ever before. Using Hyper-Transcoding to convert video files can reduce the normal conversion time by at least 10 times.

Toolless installation

Toolless installation

The AS31 series’ sliding outer cover design allows it to be conveniently removed when needed. The inner hard disk rails and outer cover all use hand screws allowing for the simple installation of hard disks without any extra tools.

Hardware encryption engine

Hardware encryption engine

Protecting your data is ASUSTOR’s top priority. The AS31 series devices feature Intel AES-NI encryption engines, allowing data to be completely protected from the moment it is first stored on the NAS. This means that you never have to worry about your confidential data falling into the wrong hands even if your hard disks become lost or stolen. The built-in hardware encryption engine also features read speeds of over 112 MB/s and write speeds of over 71 MB/s for encrypted data providing an optimal combination of file security and system performance.

High capacity cloud storage for all your digital assets

High capacity cloud storage for all your digital assets

The AS3104 provides a large capacity NAS for home users at an affordable price. Users can install four 14 TB hard disks to immediately create a high capacity storage space of up to 56 TB. When taking photos or recording videos of family vacations, gatherings and other cherished memories, users no longer need to be confined to the limited storage on memory cards. With high capacity AS3104, users can save all of their videos and photos in high quality resolution, preserving them perfectly. Additionally, RAID 5 and 6 storage volume setting provide comprehensive protection for all digital assets stored on the NAS, minimizing the risk of data loss due to hard disk failure or accidents.

Create the Ultimate Home Multimedia Center

Create the Ultimate Home Multimedia Center

Enjoy electrifying digital entertainment on demand with ASUSTOR NAS. The built-in HDMI interface and variety of multimedia Apps let you to enjoy all of your favorite multimedia from your NAS by directly connecting it to an LCD/LED TV or amplifier.

ASUSTOR NAS supports Full HD (1080p) output, allowing you to savor your movies, TV shows, music and photos in high definition. What's more, through ASUSTOR's App Central, you can install additional multimedia server Apps such as UPnP Media Server and iTunes Server giving your NAS the ability to stream multimedia content to your computers, TVs and mobile devices.

Additionally, you can also further add a surround sound amplifier to create an unprecedented high definition multi-channel listening experience. Imagine watching your favorite racing movie and being immersed in the roar of the engines. Feel the thrill and the sense of speed as you listen to the sounds of cars whizzing by. Prepare for an unparalleled entertainment experience that will have you on the edge of your seat.

Even More Reliable After-Sales Service

Even More Reliable After-Sales Service

ASUSTOR has extended the warranty period on all of its products to three years, continuing to make customer service a huge priority. It is ASUSTOR's mission to continue to provide its customers with products of the highest quality along with only the most reliable and attentive after-sales service and technical support.


Hardware & Packaging

Hardware Specifications


Intel Celeron 1.6GHz Dual-Core (burst up to 2.48GHz) Processor

AES-NI hardware encryption engine integrated

Hardware acceleration engine supported format

H.264 (AVC), H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1



Memory Expandable up to

not expandable

Flash Memory



2 x SATA3 6Gb/s; 3.5" HDD Compatibility

Maximum Internal Raw Capacity

28 TB (14 TB HDD X 2, Capacity may vary by RAID types)

Maximum Drive Bays with Expansion Unit


Maximum Raw Capacity with Expansion Units

196 TB (14 TB HDD X 14, Capacity may vary by RAID types)


USB 3.1 Gen-1 x 3


Gigabit Ethernet x 2


HDMI 1.4b x 1

System Fan

70mm x 1

Infrared Receiver

Power Supply Unit / Adapter

65W x1

Input Power Voltage

100V to 240V AC




Power Consumption: 14.6W (Operation);

8.1W (Disk Hibernation);

0.89W (Sleep Mode) ²

Noise Level: 18.6dB (HDD idle)

Operation Temperature: 0°C~40°C (32°F~104°F)

Humidity: 5% to 95% RH

ASUSTOR Hightlight

System Migration

EZ Connect


2-way Backup

Task Monitor

Eco-Friendly Design

System Automatically Enters Sleep Mode (Schedule S3)

Auto-Standby for Both Internal and External Disks

Auto Fan Control

LED Night Mode

Power Schedule: On, Off, Restart, and Sleep.

Size and Weight

Size: 165(H) x 102(W) x 218(D) mm

Weight: 1.17 kg / 2.58 lbPackage Contents

Software & Features

Operating System

ADM 3.1 Onwards

Supports Online Firmware Updates

Supported OS

Windows XP, Vista, 7, 8, 10, Server 2003, Server 2008, Server 2012

Mac OS X 10.6 Onwards

UNIX, Linux, and BSD

Supported Languages

Supported Browsers

Internet Explore 11 Onwards




Microsoft Edge

Network Protocols

CIFS / SMB, SMB 2.0 / 3.0, AFP, NFS, FTP (Unicode Supported), TFTP, WebDAV, Rsync, SSH, SFTP, iSCSI/IP-SAN, HTTP, HTTPS, Proxy, SNMP, Syslog

File System

Internal Disk: EXT4

External Disk: FAT32, NTFS, EXT3, EXT4, HFS+, exFAT

File Explorer

Web-based File Management

ISO File Mounting

Share Links

Task Monitor

Browse Files on Local PC

Thumbnail Previews

Data Access via External Optical Drive

Supports video playback¹⁰

Storage Management

Support Multiple Volumes with Spare Disks

Volume Type: Single disk, JBOD, RAID 0, RAID 1

Support for Online RAID Level Migration

iSCSI Read/Write (5GB file, 1GbE x 1)/IP-SAN

Maximum Targets: 256

Maximum LUNs: 256

Maximum Snapshot Versions of a Single LUN: 256

Target Masking

LUN Mapping

ISO File Mounting

Supports MPIO

Persistent (SCSI-3) Reservations

Customized Sign In Page

2 Different Template Choices

Customizable Title, Imageand Background

Image Import Function

Disk Management

Scheduled Bad Block Scans

Scheduled S.M.A.R.T Scans

Energy Control

Configurable Disk Hibernation and Sleep Mode Wait Time

Configurable Time Period for Sleep Mode Activation

Automatic Sleep


TCP/IP (IPv4 & IPv6)

Jumbo Frame (MTU)


EZ Connect

Wireless Network³

DDNS and EZ-RouterCompatibility

Supports Wake-on-LAN (WOL)

Backup Solutions

Rsync (Remote Sync) Backup

Cloud Backup

FTP Backup

External Backup

System Administration

Log Type: System Log, Connection Log, File Access Log

Real-time Online User Monitor

Real-time System Monitor

User Quota

Virtual Drive (ISO Mounting, Maximum 16)

UPS SupportCompatibility

Network Recycle Bin

Share folder-based

Maintains original directory structure and file permission

On-click restore

Supports scheduled emptying

Filtering rules

File size

File extension

Access Control

Maximum Number of Users: 4096

Maximum Number of Groups: 512

Maximum Number of Shared Folders: 512

Maximum Number of Concurrent Connections: 512

Supports Windows Active Directory

Supports Windows Active Directory / LDAP


Provides both Windows ACL and Linux ACL permission configuration methods

Can enable Windows ACL for specific shared folders

Comprehensive support for Windows’ 13 types of advanced permission settings

Can view Windows ACL permission settings from within ADM

Supports local users and groups

Exclusive permission reset function allows users to quickly restore default permissions

SSD Cache

SSD-like performance with traditional hard drives

supports read-only access and read-write cache mode

Supported Models: AS31/32/50/51/61/62/63/64/70 series


AES 256-Bit Encryption

Firewall: Prevent Unauthorized Access

Alert Notifications: E-mail, SMS

Encrypted Connections: HTTPS, FTP over SSL/TLS, SSH, SFTP, Rsync over SSH

Built-in Hardware Encryption Engine: AS70/64/63//62/61/31/32/10 Series

Network Defender

Auto black list

Trusted list

Black/White list

Supports IP/IP range/geolocation

External Devices Compatibility

Supports USB External Storage Devices

USB Wi-Fi Dongle Support

Bluetooth Dongle/Speaker Support

USB Printer Support

USB DAC/IR Receiver/Keyboard/Mouse Support

CD ROM Drive/DVD ROM Drive/Blu-Ray ROM

Featured Apps


Scheduled Scans

Automatic Virus Definition Updates

Quarantine Infected Files

ASUSTOR Portal(HDMI Local Output)⁶

Supports Output for 4 Channels of Megapixel IP Camera Video Feeds

Support Chrome / Chromium browsers.

Downloads from Chrome/Chromium Automatically Saved to the NAS

Power Control Settings: Power on, Sleep, Restart and Wake via Remote

Customizable ASUSTOR Portal Desktop Wallpaper

Add Shortcuts to Favorite Websites

Increased TV Compatibility via Overscan and Resolution Settings

Max. Resolution: 1080p(HD)/2160p(4k)⁷

ASUSTOR Portal comes preloaded with Netflix and Youtube. Users can install the supplementary URL-Pack to get access to even more popular video streaming sites such as Plex, Vimeo and Youku.

After installing URL-Pack-Social, users will be able to choose between social media sites such as Facebook, Google+, Hangouts, Pinterest, Twitter, Linkedin, WhatsApp and Instagram.


Virtual Machines are Able to run the Following Operating Systems: Windows, Linux, Solaris, Mac OS X

Virtual Machine Import Format: OVF

Virtual Machine Export Format: OVF 0.9, OVF 1.0, OVF 2.0

Virtual Machine Snapshots

Virtual Machine HDMI Audio Output

Physical NAS Network Port can be Designated for use by Specific Virtual Machine

Linux Center

Integrate NAS operating system with Linux

Easy installation with just one touch

HDMI output on command

Download Center

Supports BT(Torrent & Magnet Link), HTTP and FTP Downloads

Torrent Search

Choose Files Before a BT Task Starts

Customizable Download Schedule

Bandwidth Control

RSS Subscription and Automatic Downloading (Broadcatching)

ASUSTOR Download Assistant for Windows & Mac

AiDownload for iOS & Android with Push Notification

Smart Download Function

DataSync for Microsoft OneDrive

Each ADM account is able to individually log into a OneDrive account

Supports file filter and bandwidth limitation

Supported backup methods:


Directly upload files to OneDrive from NAS

Directly download files from OneDrive to NAS


Each ADM Account is Able to Individually Log in to One Dropbox Account

Supported Backup Methods:


Dropbox to NAS

NAS to Dropbox

FTP Explorer

Directory Structure View with Drag & Drop Transfers

Task Monitor

Stopping of Transmission Task & Resumption of Connection

Encrypted Connections: Explicit over TLS, Implicit over TLS

FTP Site Manager

Bandwidth Control

Maximum Simultaneous Transfer Control

Google Drive

Each ADM Account is Able to Individually Log in to One Google Account

Supported Backup Methods:


Directly Upload Files to Google Drive from NAS

Directly Download Files from Google Drive to NAS


Support OneDrive and OneDrive Business

Each ADM Account is Able to Individually Log in to One HiDrive Account

Supported Backup Methods:

Directly Upload Files to HiDrive from NAS

Directly Download Files from HiDrive to NAS

Supported Protocols:





Rsync + SSH


Each ADM Account is Able to Individually Log in to One hubiC Account

Supported Backup Methods:


Directly Upload Files to hubiC from NAS

Directly Download Files from hubiC to NAS


Each ADM Account is Able to Individually Log in to One Yandex Account

Supported Backup Methods:


Directly Upload Files to Yandex from NAS

Directly Download Files from Yandex to NAS

LooksGood Transcoding Capabilities

Built-in three main video library categories (Movies, TV Shows, Home Movies) and smart video sorting management

Efficient Global Search function allows for searches by keywords followed by the execution of more detailed searches according to the Movies, TV Shows, Home Movies categories and parameters such as actors, director, year, genre, writer, and title

Attractive poster wall and thumbnail display

Automatic production of video poster thumbnails

Centralized management and ability t o configure order of favorites and playlist history

System administrator can configur e video library and editing permissions according to user

Can configure access permissions to share with

friends and family

Multimedia conversion function

Self-defined smart folder for video conversions

Supports digital TV recordings via digital TV dongles

Easy streaming with Chromecast and DLNA

Support to watch videos in Apple TV via AiVideos tvOS version

Supported browsers

Windows Edge / Chrome / Firefox, Mac Safari

Supported video formats


Supported video codec

H.264 (AVC), H.265 (HEVC), MPEG-2, VC-1

Supported external subtitle formats

srt, ass, ssa, vtt

Supported photo formats

jpg, jpeg, bmp, png, gif, tif

Supported TV stick TV standards


Series supporting hardware transcoding


iTunes Server

For iTunes on Mac & Windows

Supports AirPlay

Supports iOS Remote Pairing

Supported Audio Formats: AIF⁵, M4A (AAC & Apple Loseless), M4P, M4R, MP3, WAV⁵

Supported Video Formats: M4V, MOV, MP4

Supported Playlist Formats: M3U, WPL

Mail Server

Each ADM Account can Become an Independent Email Account

Email Activity Monitor (Over 1 Week, 1/3/6 Months)

Provides SMTP, IMAP and POP3 Mail Protocols

Supports SMTP Relay and Verification

SMTP-SSL Secure Connections

Spam Filter and Black List Settings

Antivirus Scanning for Emails

Email Alias Creation and Mapping

Monitoring of Mail Queue

Mail Service Activity Log

Exclusive Email Backup Mechanism

Auto-Forwarding and Auto-Response Protocols

Photo Gallery

“Album” and “Browse” Viewing Modes

Manage Photo Album Access Rights: Public Access, Restricted to Certain Accounts, Album Password

Multi-level Folder Structure Support

Supports Tagging of Photos

Intuitive Sorting and Comprehensive Search Function

Adjustable Photo Wall Browsing Scales

Automatic Image Rotation

One-click Sharing to Social Media (Facebook, Google+, Twitter, Plurk, email)

Intuitive Drag and Drop Management

Slideshow Viewing Mode

Provides Comment Function for Users to Interact with Each Other.

Supports a Wide Range of Image Formats: JPG/JPEG, GIF, PNG, BMP, TIFF, RAW

Supports Video Playback

Surveillance Center Compatibility

Up to 25 channels in 720p on single live view display

On-screen camera controls including camera PTZ, manual recordings, take snapshots, configure camera settings and open Maps

Up to 4 channels of synchronous and non-synchronous playback with audio

Intelligent video analytics including motion detection and foreign object detection

Supported Browsers: Windows Internet Explorer, Microsoft Edge, Firefox, Mac Safari, Mac Firefox ESR

Event notification supports SMS, E-mail, and mobile push notification

Automated event action rules

Role-based access control

RTSP streaming server (video and audio)

AiSecure mobile app for iOS and Android with Push notification

ONVIF™ 2.4, Profile S certified

CMS Lite supports connect up to 128 IP Cameras from 32 NAS

Two different camera license packages are offered: single channel and 4 channels.

Maximum IP Cam (4 Free Licenses; Additional Licenses to be Purchased)

Minimum PC Client Requirements

CPU: i5/i7 or above

RAM: DDR3 4G or above

Operating system Windows 7 and onward, Mac OS X

Windows browsers: Internet Explorer, Microsoft Edge, Chrome, FireFox

Mac browsers: Safari 7.0, Firefox

Display resolution: 1280x800 pixels or higher for best user experience

Network interface: Gigabit x1

Independent graphics card is highly recommend


Import Personal/Public Music Collection

Personal/Public Music Collection Permission Control

Playlist Editor

ID3 Tag Editor

Local Speaker Support: HDMI, USB, Audio Jack

Supported Audio Formats for Browser: MP3, WAV, Ogg

Supported Audio Formats for Transcoding Through Browser: AIFF, Flac

Supported Audio Formats for Local Speaker: MP3, WAV, Ogg, AIFF, Flac

ASUS DAC Support


Download from YouTube, Vimeo, YouKu, Tudou and More

Selectable the Video Type and Quality

Automatic Downloads with YouTube Subscriptions

Preview Downloads in Progress

Online Playback

UPnP Media Server

Supports PS3 and other Digital Media Player Capable Devices

Supports On-The-Fly Transcoding for Most RAW Images and Audio(OGG, FLAC)

Supported Image Formats: BMP, GIF, ICO, JPG, PNG, PSD, TIF, RAW Image⁴ (3FR, ARW, CR2, CRW, DCR, DNG, ERF, KDC, MEF, MOS, MRW, NEF, NRW, ORF, PEF, RAF, RAW, RW2, SR2, X3F)

VPN Client

Supported VPN Protocols: PPTP, OpenVPN

Transmission Package Monitor

PPTP Authentication: PAP, CHAP, MS CHAP, MS CHAP2

PPTP Encryption: No MPPE, MPPE (40, 128 bit), Maximum MPPE (128 bit)

OpenVPN Port Control

OpenVPN Link Compression

VPN Server

Supported VPN Protocols: PPTP, OpenVPN, and IPsec

View Current Connections & Ability to Disconnect Suspicious Connections

Comprehensive Connection Log


Centralized management of wireless network certification

Using WPA-Enterprise or WPA2-Enterprise encryption

Must be combined with a wireless router that supports RADIUS authentication

SNMP Server

Supports SNMP v1, v2c, v3 and trap


Syslog server

Supports standard syslog protocol

Graphical log monitoring by time and device

Supports TCP and UDP

Auto log archiving

User-defined email notification

No additional files, specification sheets, guides or documentation found for product.


You can finance this product via Flexirent! For more information regarding flexirent, and to use the flexirent finance calculator, please click here.

The calculator provides an indicative rental cost only. Flexirent prices quoted include GST and stamp duty. Subject to credit approval. To obtain full quote and pre-approval please contact Flexirent Customer Service on 1800 240 102. Rental is payable monthly.

Warranty: 36

Full manufacturers warranty details are available at the manufacturers web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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