The UniFi Network Attached Storage 2 (UNAS-2) is a compact NAS appliance with two drive bays designed for use within the UniFi ecosystem, providing shared network storage managed alongside other UniFi devices through UniFi OS. It supports local and cloud backup integration with other UniFi services. Part of Ubiquiti's UniFi storage product line.
Product released: June 1, 2023
Latest firmware version
Version 6.0.11, released October 12, 2026
Last checked for updates: Oct 31, 2026 03:44 UTC
firmware version history
LatestUpdate has tracked 10 versions of UniFi Network Attached Storage 2 firmware, released between February 16, 2026 and October 12, 2026.
Version 6.0.11 - October 12, 2026
Version 5.1.33 - September 10, 2026
Version 5.1.32 - August 25, 2026
Version 5.1.25 - July 27, 2026
Version 5.1.19 - June 19, 2026
Version 5.1.16 - June 10, 2026
Version 5.1.10 - May 21, 2026
Version 5.1.8 - May 11, 2026
Version 5.0.17 - April 2, 2026
Version 5.0.12 - February 16, 2026
Update prediction
This product was recently updated. The next firmware update is expected between October 31, 2026 and November 19, 2026.
Ubiquiti typically releases firmware updates for this product approximately every 27 days.
The UniFi Network Attached Storage 2 (UNAS-2) is a compact NAS appliance with two drive bays designed for use within the UniFi ecosystem, providing shared network storage managed alongside other UniFi devices through UniFi OS. It supports local and cloud backup integration with other UniFi services. Part of Ubiquiti's UniFi storage product line. It was originally released on June 1, 2023.
What is the latest firmware version of UniFi Network Attached Storage 2?
The latest firmware version of UniFi Network Attached Storage 2 is 6.0.11. It was released on October 12, 2026.
How often does Ubiquiti release firmware updates for UniFi Network Attached Storage 2?
We have tracked 10 firmware versions of UniFi Network Attached Storage 2. Based on historical patterns, updates are released approximately every 27 days.
When is the next UniFi Network Attached Storage 2 firmware update expected?
UniFi Network Attached Storage 2 was recently updated. Based on this product's update history, the next firmware update is expected between October 31, 2026 and November 19, 2026.
Is UniFi Network Attached Storage 2 still receiving firmware updates?
Yes, UniFi Network Attached Storage 2 received a firmware update within the last month. The most recent version is 6.0.11.