QNAP QTS 4.5 Series User Manual

i. Select a folder.
j. Save the downloaded firmware package.
k. Extract the firmware image file.
2. Go to Control Panel > System > Firmware Update > Firmware Update .
3. Click Update System.
A confirmation message window appears.
4. Click OK.
The device is immediately restarted.
Note
You can go to Control Panel > QuLog Center > Local Device > System Event Logs to check
if the firmware installation was successful.
Updating the Firmware Using Qfinder Pro
Warning
• To prevent data loss, QNAP recommends backing up all data on your device before
updating the firmware. For details about data backup, see Backup/Restore.
• Do not power off your device during the firmware update process.
Important
• Make sure you read through the Firmware Update Requirements before updating QTS.
• The update may require several minutes or longer, depending on your hardware
configuration and network connection. Do not power off the NAS during the update.
1. Download the NAS firmware.
a. Go to http://www.qnap.com/download.
b. Select the number of drive bays on your NAS model.
c. Select your NAS model.
d. Read the release notes and confirm the following:
• The NAS model matches the firmware version.
• Updating the firmware is necessary.
• Check for any additional firmware update setup instructions.
e. Ensure that the product model and firmware version are correct.
f. Download the firmware package.
g. Extract the firmware image file.
2. Open Qfinder Pro.
Qfinder Pro displays a list of NAS devices on your network.
3. Select a NAS model from the device list.
QTS 4.5.x User Guide
System Settings 48

QNAP QTS 4.5 Series Specifications

General

Operating System	QTS 4.5 (Based on Linux)
File System	EXT4
Supported RAID Levels	RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, Single
Networking Protocols	TCP/IP, IPv4, IPv6, SMB, NFS, AFP, FTP, SFTP, HTTP, HTTPS, iSCSI
Management Interface	Web-based GUI
Supported Protocols	SMB/CIFS, NFS, FTP, SFTP, WebDAV, AFP, iSCSI
Snapshot Support	Yes
Virtualization Support	Yes
Backup Solutions	Hybrid Backup Sync
Security Features	AES 256-bit encryption, Antivirus, IP Blocking
Mobile Apps	Qfile, Qmanager, Qphoto, Qmusic, Qvideo, Qnotes, Qcontactz
Maximum Storage Capacity	Varies by model. Dependent on the number of drive bays and the maximum capacity of individual drives supported.