The UniFi Network Attached Storage Pro (UNAS Pro) is a multi-bay NAS appliance designed for high-capacity UniFi Protect video storage and network file sharing, integrating with the UniFi ecosystem through UniFi Drive OS. It is suited for deployments requiring reliable local storage for surveillance or data backup. Part of Ubiquiti's UniFi storage product line.
Product released: June 1, 2022
Latest firmware version
Version 5.1.19, released June 19, 2026
Last checked for updates: Aug 2, 2026 15:21 UTC
firmware version history
LatestUpdate has tracked 7 versions of UniFi Network Attached Storage Pro firmware, released between February 16, 2026 and June 19, 2026.
Version 5.1.19 - June 19, 2026
Version 5.1.16 - June 10, 2026
Version 5.1.8 - May 11, 2026
Version 5.0.17 - April 2, 2026
Version 5.0.12 - February 16, 2026
Version 5.1.25
Version 5.1.10
Update prediction
A firmware update was expected by August 2, 2026 but has not yet been released.
Ubiquiti typically releases firmware updates for this product approximately every 26 days.
The UniFi Network Attached Storage Pro (UNAS Pro) is a multi-bay NAS appliance designed for high-capacity UniFi Protect video storage and network file sharing, integrating with the UniFi ecosystem through UniFi Drive OS. It is suited for deployments requiring reliable local storage for surveillance or data backup. Part of Ubiquiti's UniFi storage product line. It was originally released on June 1, 2022.
What is the latest firmware version of UniFi Network Attached Storage Pro?
The latest firmware version of UniFi Network Attached Storage Pro is 5.1.19. It was released on June 19, 2026.
How do I update the UniFi Network Attached Storage Pro firmware?
To update the UniFi Network Attached Storage Pro firmware, download the latest version (5.1.19) from Ubiquiti's website. Follow Ubiquiti's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Ubiquiti's support page.
How do I check for UniFi Network Attached Storage Pro firmware updates?
You can track UniFi Network Attached Storage Pro firmware updates automatically on LatestUpdate.io. We monitor Ubiquiti's releases and notify you when new firmware versions are available, so you never miss an update.
How often does Ubiquiti release firmware updates for UniFi Network Attached Storage Pro?
We have tracked 7 firmware versions of UniFi Network Attached Storage Pro. Based on historical patterns, updates are released approximately every 26 days. Ubiquiti releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Is the UniFi Network Attached Storage Pro firmware update overdue?
Based on UniFi Network Attached Storage Pro's historical update patterns, a firmware update was expected by August 2, 2026 but has not yet been released. This may indicate an upcoming release or a change in the product's update schedule.
Is UniFi Network Attached Storage Pro still receiving firmware updates?
Yes, UniFi Network Attached Storage Pro received a firmware update within the last 3 months. The most recent version is 5.1.19.
Who makes UniFi Network Attached Storage Pro?
UniFi Network Attached Storage Pro is manufactured by Ubiquiti. Visit the official product page for more information.