Server Chassis to Avoid Broken HDD connectors

Help I cannot stand my case and broke an HDD data connector,

I have been running my truenas server out of an HTPC case that is slightly modified. GD09

Frankly the thing is crammed full and janky with 4 x 12tb HDDs 2 SSDs and a GPU. Unfortunately, the Jank has caught up with me and I snapped the plastic part of a data connector on one of the 12tb drives (its currently glued together and taped etc. I am waiting on an M.2 to arrive before I can see whether that fix worked or whether it needs to go to a repair service because I cannot find the connector anywhere.

Anyway, I am tired of trying to make this case work. I was thinking a used server chassis in the 4U size range would be a good option. The idea would be to support standard ATX hardware (e.g., PSU ATX Motherboard) so that I can hand me down hardware to NAS duty, but I want a backplane that supports SATA drives (SAS support wouldn’t hurt either) to avoid more broken drives. Any server hardware would be a bonus but if it is power hungry would probably not be used (except maybe an HBA as I will need to pickup one of those.

Has anyone tried this? Looking for advice, recommendations on chassis, and how to acquire one, etc. I am in the silicon valley area if anyone knows a good source.

Support for 8 drives is the minimum. support for 12 or 16 would be nice. Anything beyond that is unnecessary.

I recommend the “Sagittarius” 8-bay NAS case from AliExpress. It will fit all your current hardware, though you might need a low-profile CPU cooler.

I’ve had good luck with Rosewill 4U cases (sold by Newegg). The RSV-L4412U model has 12 hot-swap bays and the cases fit ATX components.

I have seen that one. Its fairly limited on PCI card length (220mm) mATX (i want full ATX support) and still seems somewhat jank with the bolt slot slider setup.

Thanks that looks like a pretty good option. Not clear what the GPU length support limit is (Eatx is listed by them as 13" so that would suggest at least 330mm support which would be pretty good). Do you have any issues with cooling that case?

Rosewill 4U Server Chassis Rackmount Case | 12 Hot Swap 3.5", | www.rosewill.com

I also found these two

This one looks pretty good if you do not need greater then 12x9.6 motherboards and only short PCI cards. I did see somewhere that they are working on an EATX version which could be a good option. This arragement does appear like it would be easier to keep cool then a rack type system with the front fully populated with hotswap bays (appear to support SAS and SATA)

Jmcd Nas12s4-2 Best Selling 12 Bays Nas Case Rack-mount Computer Server Chassis For Storage Home Pc Private Cloud Data Backup - Buy Storage Server Case home Pc Comput Chassis 12 Bays Rackmount Server Chassis Product on Alibaba.com

There is also the jonsbo N5. It appears to support larger cards but sure looks like a pain to build in. Backplain appears to only support SATA.
乔思伯JONSBO

No problems with cooling. Full length GPUs can fit no problem.

I use a Fractal Design Define 7 XL. It’s overkill for me since I really only have 6 drives (4 HDD + 2 SSD), but I have plenty of room to expand to even full length GPU (or maybe even 2?) and airflow is so nice that I can run all my fans (6x 140mm) at the lowest setting making for a whisper-quiet system I can run in my bedroom. It is massive and heavy, but it never moves from one spot, so it is of no consequence to me.

I found a couple others that are interesting as well.

This is an interesting option. more of a rack mount form factor.
4u Server Rack Case 12 Slot 8 Bay Hard Disk Drive Hot Swap Chassis 4u Server Case Atx Form Factor Server Pc Computer Case - Buy 4u 12 Slot 8 Bay Hard Disk Drive Hot Swap Chassis hot Swap Chassis 4u Server Case 4u 12 Slot 8 Bay Server Rack Case Product on Alibaba.com

This one looks pretty good to:
China Manufacture 4u 12bay Supporting 8slots Hotswap Case R4012 4u Storage Server Case Sas/sata Hot Swappable Backplane - Buy Storage Server Case 4u 12 Bay Server Case r4012 4u Storage Server Case Product on Alibaba.com

Another version that looks like the LMCD NAS12s4.
On Sale Supply Paris High-quality Professional NAS Chassis in High-end Factory & Suppliers-Fanlong
Nas 12-drive Storage Server Supports 360 Water-cooled Hot-swappable Chassis - Buy 12 Plates rackmount Water Cooling Support storage Chassis Product on Alibaba.com

Or If you need a lot of drives there is a 24 bay version buts its expensive ($400+ before shipping) but it supports GPUs up to 330mm. This but for like 200$ and with maybe 12 drives would be perfect for me.
Nas24-drive Rackmount Storage Server Supporteatx Motherboardatx Power Supplyfull-height Bay Chassis - Buy 24 Discs expansion Backplane storage Chassis Product on Alibaba.com