#1
Synology
SA6400
11 positive 0 neutral 2 negative
Based on 13 Reddit mentions
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Reddit mentions
Original Reddit posts and comments behind this analysis.
Flashed Arc Loader 3.0.9 while waiting for new NAS parts: what DSM for SA6400?
Just go with the latest 7.2 from the synology download site. 7.3 will work on the SA6400 with a modified kernel. Honestly not worth it at the moment - 7.3 doesn't offer anything significant over 7.2.
unoriginal621 in r/Xpenology
December 20, 2025 2:11 PM
10
Readynas Ultra 4 - Has anyone ever?
Here's all I know:Believe it or not, 7.3.2 works with the SA6400 profile..and maybe DSM 8 in the future as well. Atom CPUs since the Atom D410 actually supports the MOVBE function that the mainline cpus didn’t support until Haswell/4th gen. But I don’t think they support the whole x86-64-v3 feature
...ManTheMna in r/NETGEAR
May 23, 2026 1:47 AM
1
