Hi LTT-Community,
i've found something really intresting to build my future nas with. But first things first, I'm a student, and I don't really have much money to spent on this project, but I really need a nas-system I currently got 8 TB worth of hdd's in my gaming system (2x 3TB and 1x 2Tb) as well as 2 SSDs (120GB OCZ Vertex3 for the OS and a 240 GB Samsung 840 Evo). My problem is, those 8TB of storage are nearly full and I don't really wanna put another 3-8TB hdd in that system.
I'm using that storage for typical nas stuff, so it would make sense to get a nas system, but I want a really power efficient one and I want to build my own one.
I've found this here: http://www.biostar.com.tw/app/en/mb/introduction.php?S_ID=838#specification
As u can see, there is a passively cooled Intel Celeron J3160 Quad-Core on that board (http://ark.intel.com/products/91533/Intel-Celeron-Processor-J3160-2M-Cache-up-to-2_24-GHz?q=j3160)
I have a G.Skill 8GB (2x4GB) DDR3 1866MHz kit here which I currently don't need, so I could put that into this system. I've checked the memory support of the board but my memory isn't listed there, but i'm really optimistic it will work without any problems anyway. Ofc the ram will be downclocked to 1600 MHz but that should be fine.
But as u can see, this board just has 2 Sata3 6Gb/s ports, which is not really nas like, but the board does have a full size PCIe 2.0 x16 slot. So I'm planing to get an old raid controller from ebay so I could plug in at least 6 drives into that controller. There is my first real problem, I dont really know much about raid controllers, so I would be really happy to get some tips on what controller to use for that. Because that system will be only hdds I don't really need the fastest speeds possible, but I want the system to support the full 1Gb/s network speed and maybe some more if possible.
My next question: I've upgraded my Notebook (Acer Aspire V7 582PG) recently with a new mSata SSD and I got the old mSata SSD out of it. Its a 24 GB Kingston SMS151S3/24G drive. It looks like u cant get this drive anywhere so its really hard to find some specs for it. But I would be happy to use it for my OS on the nas system which would be freeNas and I think a 24 GB drive should be enough for that. I would use one of the boards Sata3 slots to connect the drive using a sata to msata adapter. But as I cant get any specs for this drive, I'm not sure if that would work because in my Notebook the ssd was used as a fast cache drive only, so I really wanna see if some of you could tell me if that drive can do what I want it to do
Now to my last question: Do u guys think, that this system would have enough power to fully support my 1Gb/s network transfer speed? I really don't wanna get much below 100 MB/s read and write speeds, but I don't know if that system can handle this. As I'm planing to put more drives into the system in the future starting with a new 4 TB drive and my two existing 3 TB drives I want this system to be powerful enough for the job even when there are 16TB or more in it.
And just to let u guys know, I'm not planing to buy a case for this system. I'll build my own one because it's really hard to get cases which support 5 or more 3.5" drives and be as small as I need it, so that will be the real fun part of the project
If the system can do the job it would be a really cheap solution for a powerful nas. The main parts (without the drives) for me would cost less then 150$ or € or whatever And because the CPU has a TDP of 6W (!!!) it would be super efficient and quite cheap to run (I hope).
I'm looking forward to your replies
As you guys probably noticed I'm not a native english speaker, so I'm sorry for any mistake I'm from Germany.