DSM 4.2
SKU
DSM-4.2
Os Release
· DSM Series
Official Synology notice ↗
Retrieved
DSM 4.2: lifecycle status unknown. The catalog does not establish a verified sale or support-end milestone.
DSM 4.2 Release Lifecycle
DSM 4.2 is a Synology DSM software release. Releases are maintained on a fixed schedule: Synology ships fixes and security patches until the release reaches end of engineering, after which a device must be upgraded to a maintained release to stay patchable. The dates below are milestones for the software train, not for any specific appliance — hardware running this release has its own separate lifecycle.
Lifecycle Milestones
| End of software maintenance | 11y 4mo ago | |
|---|---|---|
| End of security vulnerability support | 9y 4mo ago |
Additional Dates
| General Availability Date | 13y 7mo ago |
|---|
Applicable Platforms