Hello everyone! I’m building my first DIY NAS here on TrueScale CE 25.1 and I’ve encountered a problem, or perhaps a bug: TrueNAS constantly, every 10 minutes or so, issues an alert for my boot SSD, a Samsung SM963 480GB MZ-1KW4800. The alert text is as follows: TrueNAS @ XXXXXSERVER2 New alert:…

[image] TrueNAS 25.10.0 is Now Available! Announcements For anyone who gets an error after updating that your drives have a negative temperature threshold like this: [image] I already reported it in the RC version <a href="https://ixsystems.atlassian.net/issues/?filter=13428&jql=project%20%3D%20NAS%0AAND%20type%20IN%20%28Bug%2C%20Defect%29%0AAND%20status%20IN%20%28Blocked%2C%20%22In%20Progress%22%2C%20%22In%20Review%22%2C%20Unscreened%2C%20Done%2C%20Closed%29%0AAND%20affectedversion%20IN%20%28%22SCALE-25.10-BETA.1%20%28Goldeye%29%22%2C%20%22SCALE-25.10-RC.1%20%28Goldeye%29%22%2C%20%22SCALE-25.10.0%20%28Goldeye%29%22%29%0AAND%20fixversion%20NOT%20IN%20%28%22SCALE-25.10-BETA.1%20%28Goldeye%29%22%2C%20%22SCALE-25.10-RC.1%20%28Goldeye%29%22%2C%20%22SCALE-25.10.0%20%28Goldeye%29%22%29%0AAND%20textfields%20~%20%22temperature%22%0AORDER%20BY%20created%20DESC%2C%20level%20DESC&selectedIssue=NAS-138028" rel="noopener nofollow ugc">[NAS-138028] and it should be fixed for 25.1…

TrueNAS 25.1 - Samsung SM963 MZ-1KW4800 - Abnormal / Negative temperature alerts

TrueNAS General

awasb November 6, 2025, 4:10pm 2

Topic		Replies	Views
Impossible to clear SMART error on Scale 25.04.2 TrueNAS General SCALE , Hardware	2	184	August 10, 2025
Disk health shows an alert for failed SMART tests despite subsequent tests completing successfully TrueNAS General SCALE	3	198	April 1, 2025
Goldeye BETA Disk temp error TrueNAS General SCALE , Hardware	12	250	September 3, 2025
How to silence emails alerts about bad sectors TrueNAS General	7	123	March 3, 2025
Incorrect (necro'd) Truenas alerts being sent after fixing controller overheating Issue TrueNAS General	2	83	October 25, 2024

TrueNAS 25.1 - Samsung SM963 MZ-1KW4800 - Abnormal / Negative temperature alerts

Related topics