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QNAP QBack-25S_580x150.jpg
Homepage > Products > QBack-25S
Features Hardware Spec. Software Spec. Package Contents Applications Comparison

QBack-25SQBack-25S Intelligent HAB (Hands-Free Auto Backup) Storage Enclosure is the SATA edition of QNAP's automatic file backup series. It is a simple-to-use, speedy, and secure automatic backup solution which supports enhanced data protection by AES 256-bit encryption.

You could do direct copy of recording data on QNAP NVR (VioStor & NVR series) to the QBack-25S via the USB port of these products. You can set the number of days that the video is recorded to copy to the device. Press the One Touch Auto Video Backup button on QNAP NVR (VioStor & NVR series), and the recording data on NVR would be copied to the QBack-25S rapidly.

The exclusive QBack backup software is provided with multiple backup modes: Auto Backup, Schedule Backup, Instant Backup, and One touch button Backup. Moreover, QBack supports Instant Restore function, you can restore data to the original or specified directories in a few clicks. Besides, QBack provides an intelligent function that you can specify the action to take when a restore file is different from the original file, e.g., skip the file and continue, and restore all files regardless of the differences.


Key Benefits of QBack-25S


  • Enable front video backup button (VioStor & NVR series)
    By connecting QBack-25S to the QNAP NVR via the USB2.0 interfaces, users can set the number of days on NVR that the latest recordings should be backed up. If 3 days are entered, the recordings of today, yesterday and the day before yesterday will be backed up. Connect QBack-25S to the front USB port of NVR. Press the Backup button on NVR. The recording data on NVR will start to be copied to the QBack-25S instantly. If the QBack-25S is recognized, the USB LED glows in blue. The USB LED will blink in blue when the data is being copied. The LED will become blue again when data copy is finished. You can then safely remove the device.

For PC

  • 4 Backup Modes
Auto Backup
The Auto Backup function enables automatic backup of data in your computer drives, My Documents, Desktop, and Favorites to QBack-25S. All the data will be mirrored to QBack device in real-time.
Schedule Backup
With Schedule Backup, you can set daily, weekly, or monthly schedule for QBack to back up selected files and folders.
Instant Backup
Instant Backup is another powerful function for immediate backup of all selected files.
One-Touch-Button Backup (OTB)
The one touch copy button backup enables you to press the one touch button and copy all the files and folders specified in Instant Backup to the QBack device.
  • Most secure AES 256-bit data encryption and anti-shock design
    1. AES 256-bit data encryption: The hard drive on QBack-25S can be portioned as Public disk and Secure Disk. The Secure disk is protected by AES 256-bit encryption and can only be accessed by authorized password.
    2. Anti-shock design: The hard drive on QBack-25S is protected by PCB bubble and the shockproof pads on the four corners of the drive. Any impact on the drive due to unintentional dropping or shaking will be minimized.
  • Incremental backup to reduce waiting time
    Incremental backup is featured in all backup modes of QBack. After the first time backup, only modified and newly created files are copied to the backup device. This significantly reduces the effort and time taken by mass data copy. Usually it takes about 30 minutes to transfer 20GB data from a PC/notebook to a USB 2.0 backup device, 50 minutes for 30GB data, and over one hour for 40GB data. With the support of incremental backup feature, it takes less 2 minutes for the same 20GB data. 3 minutes for the same 30GB data, 4 minutes for 40GB data transfer.
  • Effortless e-mail data backup
    By just a few clicks, you can back up mail data from and restore the data to Outlook Express, Outlook, and Windows Mail. The information that can be backed up by QBack includes tasks, notes, calendar, messages in inbox, sent, draft, junk, and deleted folders, and contacts etc.
  • Fast data transfer rate
    The backup data is transferred from PC/notebook to QBack-25S through USB 2.0 interface to save backup time.
  • Simple to install/ Easy-to-use
    The QBack software is designed with an intuitive and user-friendly interface. All backup modes and restore function can be configured in a few simple steps.
  • No additional power cords
    Power for the QBack-25S is supported by the USB 2.0 port on the PC/notebook. No additional power cord is required.
  • Optional 2.5" SATA hard drive of your choice
    The 2.5" hard disk is not included in the standard package of the QBack-25S.
  • Smart capacity detection of backup file size
    The capacity of total files selected for backup and the free drive space available on QBack-25S are calculated before backup is executed to guarantee successful data copy.
  • Ignore errors and automatic shutdown
    QBack supports ignoring errors during backup and automatic shutdown after backup completes. Errors are recorded in event logs for reference.
  • Secure disk management
    Can remove and open Secure disk anytime. Files saved in Secure disk will be encrypted automatically using AES 256-bit.
  • Q-Filter
    Q-filter enables user to select the file types to be excluded from backup.
  • Event management
    The event logs record actions taken by QBack and can be exported for reference.
  • Q-Mail archiving
    QBack can intelligently find mail directory of Outlook, Outlook Express, and Windows Mail. The emails and contacts can be backed up and restored in a few steps.

QBack-25S supports outstanding features below:

  • Unique One touch Auto Video Backup function for QNAP NVR (VioStor & NVR series)
  • Hands-free and real-time automatic file backup
    (one-way synchronization) through the powerful
    QBack auto-backup software installed on PC/notebook
  • Multiple choices of backup modes: Auto-Backup, Schedule backup, Instant backup, and One-Touch-Button (OTB) backup
  • Incremental backup feature for all modes, only modified files and newly created files on computer will be backed up to save time
  • Smart detection of backup file size and available storage capacity on the disk to ensure successful backup
  • Optional 2.5" SATA hard disk required
  • Back up all files in computer including all mails in Outlook & Outlook Express, Fonts*, My Documents, My Favorites and Desktop
    *Outlook & Outlook Express mails and Fonts can be backed up in Schedule and Instant backup only
  • Advanced data encryption technology (AES 256-bit) to make sure the backup data is securely protected at all times
  • Anti-shock design to prevent the HDD from unintentional drop damage
  • The hard disk can be partitioned into 2 disks: Public and Secure disk by Quick Install Wizard
  • USB 2.0 interface for faster backup file transfer
QBack-25S Comparison Table
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