Synology DiskStation Manager (DSM) firmware
currentFirmwarely tracks 10 Synology models on this firmware, under NAS & storage: DS220j, DS224+, DS423+, DS425+, DS725+, DS923+, DS925+, DS1522+, DS1825+ and RS422+. The latest firmware is 7.4.1-90080. Synology doesn't publish a date for it, so we show when we first saw it: Sep 15, 2026.
- Latest firmware
- 7.4.1-90080
- First seen
- Category
- NAS & storage
- Last checked
- Models
- 10
Models
| Model | Version | Date | |
|---|---|---|---|
| DS220j | 7.4.1-90080 | first seen | Track |
| DS224+ | 7.4.1-90080 | first seen | Track |
| DS423+ | 7.4.1-90080 | first seen | Track |
| DS425+ | 7.4.1-90080 | first seen | Track |
| DS725+ | 7.4.1-90080 | first seen | Track |
| DS923+ | 7.4.1-90080 | first seen | Track |
| DS925+ | 7.4.1-90080 | first seen | Track |
| DS1522+ | 7.4.1-90080 | first seen | Track |
| DS1825+ | 7.4.1-90080 | first seen | Track |
| RS422+ | 7.4.1-90080 | first seen | Track |
How to update the Synology DiskStation Manager (DSM)
- Sign in to DSM in a browser.
- Control Panel, then Update & Restore.
- Install the DSM update, then check Package Center for app updates separately.
- Security updates for DSM can be set to install automatically in the same screen.
Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.
What changed
DSM release. See Synology's release notes for details.
Version history
| 7.4.1-90080 | first seen |
FAQ
What is the latest firmware for the Synology DiskStation Manager (DSM)?
Version 7.4.1-90080, which we first saw on Sep 15, 2026; Synology doesn't publish a release date for it. This page is refreshed every hour from the manufacturer's release page.
How do I update the Synology DiskStation Manager (DSM)?
See the step-by-step above. Open the NAS control panel, go to the update or system section, and install the new version. Back up important data first; NAS updates can take several minutes.
How does Firmwarely know when there's a new version?
Every hour we read the manufacturer's official release page for the Synology DiskStation Manager (DSM) and record the version, date and changelog. Subscribers watching this device get an email when it changes: the next morning on Pro, in the Monday roundup on the free plan.
Is this an official Synology page?
No. Firmwarely is independent. Device and brand names belong to their manufacturers; always download firmware from the official source.
Get alerts for Synology DiskStation Manager (DSM)
One email when new firmware or a security fix ships: weekly and free for up to 3 devices, daily on Pro.