this post was submitted on 24 Aug 2023
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I have an old Synology 1819 NAS that was the unfortunate victim of the Intel Atom/Clock bug. I would like to repurpose the case as I like the compact form factor. Has anyone tried replacing a synology mobo with something else (ex: an ITX board or a Raspberry Pi), and using an alternative operating system?

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[–] [email protected] 3 points 1 year ago (1 children)

The main board seems to be a custom form factor, not sure you could fit an ITX board in there, and you'll need a PCI-E slot to connect the SATA expansion card.

https://www.techpowerup.com/review/synology-ds1819plus/4.html

[–] wallybeavis 2 points 1 year ago

I think you're right, it measures 200x145x15mm with 2 PCIe slots at right angles connecting to the backplane. I'd had it taken apart for so long I hadn't considered the height. I was also wrong about the model# it was an 1815, now that I look at the mobo. I guess I could re-purpose the case for something else. I appreciate the reply, looks like I'm going hunting for a similar form factor case this weekend

[–] [email protected] 2 points 1 year ago (1 children)

Don’t have much experience with synology, let lone replacing their boards, but I wonder if something like the Zimaboard (https://www.zimaboard.com) might do the trick. It’s x86-based and has a pcie slot.

[–] wallybeavis 1 points 1 year ago (1 children)

I had no idea that existed, that's a slick piece of HW. If I pull the case off I may be able to shoehorn it into the spot where the old mobo was. I could also just rip out the Synology backplane, add a sata expansion card, and make it a general purpose NAS, just with fewer disks.

My hope was to re-use the case to backup ~30TB of RAIDed storage. This is an excellent find, thank you!

[–] [email protected] 1 points 1 year ago (1 children)

Awesome. I haven’t had the chance to play with one yet, but I’ve been eying them and have heard nothing but good reports. Please do let us all know how it goes.

[–] wallybeavis 1 points 1 year ago

I defintely will!

[–] [email protected] 2 points 1 year ago (1 children)

Wasn't the Atom bug only in the c2xxx series of chips. You may have a different issue?

[–] wallybeavis 1 points 1 year ago (1 children)

I was incorrect about the model#, it's actually an 1815. I'd had it apart for so long I'd forgotten. I was going to try the resistor 'fix,' but too many people were reporting erractic behaviour after they'd done the same. I may re-purpose the case for something else as it seems only something like a Raspberry pi or one of the Adafruit boards would fit

[–] [email protected] 1 points 1 year ago (2 children)

Ahh I have one as well that is flaky I have the resistor fix and changed the other part and new psu. This will sound odd but if you warm up the motherboard side of the case with a hair dryer it should boot. Not hot just warm. It will just continue to work.

[–] wallybeavis 2 points 1 year ago (1 children)

I'm going to have to give the hair dryer trick a shot, I'd already migrated to a 1821, so I'm not sure if it'll boot diskless...but getting a busted NAS to boot with a hairdryer, is too hilarious not to attempt 😂

[–] [email protected] 1 points 1 year ago

You may be surprised, I just leave my one on 24/7 now as similar to you I moved to the 1821

[–] Nogami 1 points 1 year ago

This might mean a failing capacitor. I had a MB that was similar. If it was a cold start it would not boot properly. When it was already warm it would boot first time no issue.