this is what i've come up with so far

 

Motherboard - ASRock E350M1 Fusion

CPU - integrated

Memory - Corsair 8GB (2x4096MB) CL9 1333Mhz VENGEANCE LP

PSU -Corsair CX 430W 80+ Bronze

Storage - 3 x 2TB WD Red

Case - Fractal Design Node 304

 

need to know if this is a good setup or if not what i should change

http://www.inet.se/kundvagn/visa/3313104/nas-6tb

For a basic NAS (vanilla unRAID install, file server only, no plugins) your hardware is just fine and should also have relatively low power draw. It should even be sufficient for a few plugins like SABnzbd/SickBeard, etc. If you plan to run something like Plex, you should consider a more powerful CPU.

 

Personally I'm not a fan of that case due to how the drives are mounted, but a few others have used it and are happy with it. For a small form factor case I much prefer the case in my sig, but it is more expensive.

...i don't know about prices in Sweden...I simply assume that VAT is included in that online quote/basket ?

 

Based on your choice, the CPU specifically, I suggest to look into the HP-Microserver series....small, with ECC RAM, a real server class.

There is a good thread here: http://lime-technology.com/forum/index.php?topic=11585.0

 

...deducting the price for the 2 3 disks, I gather that 230-350EUR for that (2000-3000SEK) is possible, see: http://geizhals.at/?cat=sysdiv&sort=p&bpmax=&filter=+Liste+aktualisieren+&asuch=microserver&v=e&plz=&dist=&xf=451_HP+Compaq

 

Edit: adjusted prices based on complete HP series and deducting you choise for 3x 2TB REDs

I already have a dedicated server for sickbeard and couchpotato this one is primaraly gona serve as a nas for media storage and nothing else. Im gona have a look at Your case

Looks fine for a basic UnRAID setup.  The only issue I can see is that there are only 4 SATA ports on the motherboard; so if you later decide to expand, you'll need to add a controller card -- but it's not a problem, as there's a PCIe x16 slot available on the board ... and with 3TB drives, you'll have 9TB available anyway with just the 4 slots you already have 

 

... I agree with dirtysanchez about the case -- the Lian Li is definitely a nicer case