1Before Installation

To simplify the process of selecting compatible hard disks, ASUSTOR has tested hundreds of popular models and has listed them here:

Go to Compatibility

2Hardware Installation

This series uses a sliding outer cover design for easy removal. The internal hard disk racks and outer cover both utilize hand screws for easy setup without any extra tools.

Quick Installation Guide

3Power and Network

    After hard disks have been installed, please confirm that:

  1. You have connected the power and network cables
  2. Your computer and NAS are both connected to the same network
  3. The NAS network LED indicator is lit
Quick Installation Guide
AS40XXT

4Let's get started

1. Install the Control Center utility on your PC or Mac to find and configure your NAS within the local area network.


Download Asustor Control Center

2. Alternatively, you can also use the AiMaster mobile app to find and configure your NAS.

5Get to know your ASUSTOR

Welcome to your new NAS. You will find the Online Help icon on the ADM desktop, which will introduce you to the basic functions of the NAS. To learn more about ASUSTOR NAS features, please click

ASUSTOR College FAQ

6The ASUSTOR Community

Join the conversation, share tips, news and ideas with other ASUSTOR users from around the world

Go to Forum

7Customer Care

At ASUSTOR we value each and every one of our customers and are devoted to providing you with the best customer service around. Please feel free to submit any questions or concerns about our products here.

Go to Online Support Form