Windows Server 2012 R2 NAS

I am doing this to build a bigger NAS then my current one (10TB off the shelf device) and to possible run apps/games off it and to tinker on Windows Server. I first starting Off with the server part then add HDD later on when I saved up some extra money. Right now I will run my Plex server off of it instead off of my desktop (should have better transcoding now) and maybe move my VPS teamspeak server over (not sure on that). I plan on messing with a few game servers.

The motherboard has 2 1GbE and 2 10GbE ports, right now I have them teamed as 4 1 GbE ports. I did a test of transferring a file from my desktop and NAS to the server at the same time and was able to get 112MB/s on both.

Parts List:
CPU: Xeon D-1541
RAM: G.SKILL NT Series 32GB (4 x 8GB) 288-Pin DDR4 SDRAM DDR4 2400
Case: Athena Power RM-1U100DM308
OS Drive:  Samsung 950 PRO -Series 512GB PCIe NVMe
5.25" hotsawp bay 4x2.5": iStarUSA BPU-124DE-SS (for SSD's way down the road.
Rack cabinet: 6U 20" Deep ATA Rack Amp Road Case (added 4 wheels)
UPS:  CyberPower OR1000LCDRM1U
Switch: Dell PowerConnect 2824
OS: Windows Server 2012 R2 Datacenter

Planned for later date:
8 3-4TB HDD in 2U HDD rack connected to server by 2 SAS connections
10 GbE switch (Quanta LB4M)
4 SSD's (way down the road)