Bought one of the 2288G Combos that @Hoopster posted. Looking forward to getting my first unRAID Build set up next week. Got the upgrade to 64GB RAM. I have a 450W power supply, hoping that is going to be enough for the build. Will post more info once I actually get it built, as of right now everything is in the process of being shipped.
Build:
Define R7 XL Case - ASRock Rack E3C246D4U Mobo - Xeon E-2288G CPU - 64GB Hynix ECC DDR4 RAM - Noctua NH-U12S CPU Cooler - Corsair SFX450W Platinum PSU - 2x10TB WD Shucks for Parity, 4x10TB WD Shucks for storage, 2x 1TB Samsung 860 EVO Cache Pool - LSI 9207-8I HBA.