New (re)build recommendations

[Stux]

I would like to know too.

FWIW, I recently (a couple
Of years ago) replaced my mini-itx server board… with the same model again.

Supermicro X10SDV-TLN4F

It’s getting a bit long in the tooth, but still a good board.

Another option is the C3758, again getting long in the tooth

C3758 vs X10SDV was discussed in this thread

CPU: Atom C3758 vs Xeon D-1541

Currently my primary TrueNAS Scale system is built around the Supermicro A2SDi-8C-HLN4F motherboard, which has an Atom C3758 CPU. It works great! I have another system (not TrueNAS) that is about to be upgraded; that system uses the Supermicro X10SDV-TLN4F motherboard, which has a Xeon D-1541 CPU. It also works great (only upgrading for fun, not really necessity). I’m thinking about using that Xeon D-1541 board for the TrueNAS system. Despite being older, it appears to be substantially more…

This thread is basically your question:

MoBo request - Mini-ITX, ECC and 5+ SATA

“Low-power” would probably help as well. A mini-ITX Supermicro X10SDV (Xeon D-1500, 6 SATA) looks like the perfect candidate. It is old, and best snapped second hand if you can, but still sold new. @Davvo should, at some point, give us feed back on a Datto/Gigabyte equivalent. Alternatively A2SDi boards (Atom C3000, 8-12 SATA). Expensive new—and hard to find used. Cheap alternative, if you only require 1 GbE and have access to a 3D printer: Gigabyte MJ11-EC1 (embedded EPYC, 8 SATA). Not new, …

And finally, ends with an appropriate meme!