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Made by Synology · firmware
The Synology RS3626xs is a 12-bay 2U enterprise rackmount NAS in the xs performance series, expandable with additional expansion units for large-scale storage. It runs DiskStation Manager and supports high-availability configurations, Btrfs snapshots, and enterprise data protection features.
Product released: May 6, 2026
Version 7.3.2-86009 Update 4, released June 30, 2026
Last checked for updates: Jul 14, 2026 11:51 UTC
Important notes Your Synology NAS may not notify you of this DSM update because of the following reasons. If you want to update your DSM to this version now, please click here to update it manually. The update is not available in your region yet. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly. Your DSM is working fine without having to update. The system evaluates service statuses and system settings to determine whether it needs to update to this version. This update will restart the device. Fixed Issues Fixed multiple security vulnerabilities.
LatestUpdate has tracked 10 versions of Synology RS3626xs firmware, released between October 8, 2025 and June 30, 2026.
This product was recently updated. The next firmware update is expected between July 13, 2026 and August 19, 2026.
Synology typically releases firmware updates for this product approximately every 35 days.
Official Synology RS3626xs product page
The Synology RS3626xs is a 12-bay 2U enterprise rackmount NAS in the xs performance series, expandable with additional expansion units for large-scale storage. It runs DiskStation Manager and supports high-availability configurations, Btrfs snapshots, and enterprise data protection features. It was originally released on May 6, 2026.
The latest firmware version of Synology RS3626xs is 7.3.2-86009 Update 4. It was released on June 30, 2026.
Synology RS3626xs firmware version 7.3.2-86009 Update 4 includes the following changes: Important notes Your Synology NAS may not notify you of this DSM update because of the following reasons. If you want to update your DSM to this version now, please click here to update it manually. The update is not available in your region yet. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly. Your DSM is working fine without having to update. The system evaluates service statuses and system set...
To update the Synology RS3626xs firmware, download the latest version (7.3.2-86009 Update 4) from Synology's website. Follow Synology's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. Visit the official Synology product page for download instructions.
You can track Synology RS3626xs firmware updates automatically on LatestUpdate.io. We monitor Synology's releases and notify you when new firmware versions are available, so you never miss an update.
We have tracked 10 firmware versions of Synology RS3626xs. Based on historical patterns, updates are released approximately every 35 days. Synology releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Synology RS3626xs was recently updated. Based on this product's update history, the next firmware update is expected between July 13, 2026 and August 19, 2026.
Yes, Synology RS3626xs received a firmware update within the last month. The most recent version is 7.3.2-86009 Update 4.
Synology RS3626xs is manufactured by Synology. Visit the official product page for more information.