Track your cameras, drones, routers, and more. We'll tell you the moment a new version drops.
Made by Synology
The Synology ioSafe 1517 is a 5-bay desktop NAS with an Intel Atom quad-core processor housed in a fireproof and waterproof enclosure, combining network storage capability with hardware disaster protection. It runs DiskStation Manager and supports expansion to 10 drives via a DX517 unit, providing resilient storage for critical data.
Product released: May 1, 2017
Version 7.4-90075, released June 16, 2026
Verified by LatestUpdate: June 18, 2026
Important Note After installing this update, you will not be able to downgrade to a previous DSM version. This update will restart your Synology NAS. If auto update does not run, perform a manual update in Control Panel. Before updating, follow the instructions and complete the required actions to ensure success. To uphold our commitment to quality, every DSM release undergoes rigorous validation. To ensure optimal stability, the models listed below will not receive this update on your device and will remain on their most suitable version. You can only download the upgrade patch from Synology Download Center because you won't receive notifications for this update on your DSM. FS Series: FS3017, FS2017, FS1018 XS Series: RS18016xs+, RS4017xs+, RS3617xs+, RS3617xs, RS3617RPxs, RS18017xs+, DS3617xs, DS3617xsII, DS3018xs Plus Series: RS2416RP+, RS2416+, DS916+, DS716+II, DS716+, DS216+II, DS216+, DS1817+, DS1517+, RS2818RP+, RS2418RP+, RS2418+, RS818RP+, RS818+, DS1618+, DS918+,...
This product was recently updated. The next firmware update is expected between July 4, 2026 and September 6, 2026.
Synology typically releases firmware updates for this product approximately every 49 days.
Official Synology ioSafe 1517 product page
The Synology ioSafe 1517 is a 5-bay desktop NAS with an Intel Atom quad-core processor housed in a fireproof and waterproof enclosure, combining network storage capability with hardware disaster protection. It runs DiskStation Manager and supports expansion to 10 drives via a DX517 unit, providing resilient storage for critical data. It was originally released on May 1, 2017.
The latest firmware version for the Synology ioSafe 1517 is 7.4-90075. It was released on June 16, 2026.
Synology ioSafe 1517 firmware version 7.4-90075 includes the following changes: Important Note After installing this update, you will not be able to downgrade to a previous DSM version. This update will restart your Synology NAS. If auto update does not run, perform a manual update in Control Panel. Before updating, follow the instructions and complete the required actions to ensure success. To uphold our commitment to quality, every DSM release undergoes rigorous validation. To ensure optimal stability, the models listed below will not receive this update on your de...
To update the Synology ioSafe 1517 firmware, download the latest version (7.4-90075) 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 ioSafe 1517 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 15 firmware versions for the Synology ioSafe 1517. Based on historical patterns, updates are released approximately every 49 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.
The Synology ioSafe 1517 was recently updated. Based on this product's update history, the next firmware update is expected between July 4, 2026 and September 6, 2026.
Yes, the Synology ioSafe 1517 received a firmware update within the last month. The most recent version is 7.4-90075.
The Synology ioSafe 1517 is manufactured by Synology. Visit the official product page for more information.