I set up an unraid server on some old 2009-2010ish APU and mobo I had lying around and the requirements of the software I was running on it quickly outstripped its performance (though as a pure storage server without docker or VMs it would have worked fine, which was my original intention - to replace a hardware RAID enclosure with something expandable and reliable) so I picked up some decomissioned server hardware.
Came configured with dual Xeon E5 2620 V2 cpus, and I found a decent deal on a pair of E5 2665 cpus, so I got an extra four cores and 8 threads now.
Current configuration is:
Processor: 2x Xeon E5-2665
Memory: 16GB DDR3 (4 x 4GB - DDR3 - Reg )
Controller: 1x LSI 9211-4i based SAS card in IT mode
HDDs: 5x 3TB WD Reds, 1x 2TB WD Green, 1x 1TB WD Black
-> 15TB array, a little under 2/3rds full atm, single parity. Need to pick up some more drives so I can upgrade the parity drive capacity and move to dual parity
Server Chassis/ Case: CSE-846E16-R1200B
Motherboard: X9DRi-F
Backplane: BPN-SAS2-846EL1 24-port 4U SAS2 6Gbps single-expander backplane
Power: 2x 920Watt Power Supply PWS-920P-1R Platinum
A decent uplift.
Thinking of picking up 64GB of ECC Registered from ebay and/or a gtx 960 for the NVENC/NVDEC acceleration in jellyfin, but for now just going to use it as is, apart from removing the 3x80mm fanwall and replacing it with 3x 120mm static pressure fans and some weatherstripping to prevent air bypassing the wall and circling back into the fan intakes.
That, and using the IPMI to set fans to "optimal" has brought the noise level down a lot from the 7K RPM screamers that were there before. Temperature is still alright under unrealistic 100% load. Next to see if the Pin 17 fan mode toggle works with the PSUs I have.
I don't actually have a server rack or much space to put one, so I'm probably going to build something out of 2x4 to suspend it from the furnace room ceiling joists at some point.
I intend to 3d print a 3x140mm fan mount to place in front of the hotswap bays at some point as well, once I get my printer working properly again since the 120mm fans max out around 3K RPM and won't create as much static pressure as the nidecs. The fact I cant hear the server upstairs now while idling is worth the trade off of a few degrees and/or a few more fans worth of cost for insurance though.