[Solved] Looking for motherboard/controller for SATA3 RAID5 with four drives

I currently have four Seagate Barracuda 2TB SATA3 drives (ST2000DL003) running in RAID5 in a Thecus N4100 Pro NAS. The NAS is fine and all, but performance is not what I was expecting and I've decided to build a home server instead.

What I'd like to do is build a mid-tower server to handle all my media storage, Subsonic, Minecraft server, etc. I'd have one boot drive running Windows Home Server and the four 2TB drives in a RAID5.

Where I'm running in to trouble is with finding a motherboard or RAID controller that can handle four SATA3 drives in a RAID5 configuration. So far, I've come up with a couple options but none seem ideal yet.

RAID Controller: HighPoint RocketRAID 640 (http://www.highpoint-tech.com/usa_new/series_rr600.htm)
Looks like it should solve my problem, but reading reviews and NewEgg feedback makes me want to think twice.

Motherboard: Supermicro C7P67 (http://www.supermicro.com/products/motherboard/Core/P67/C7P67.cfm)
One of the very few motherboards I could find that have four SATA3 ports that support RAID. Unfortunately, the SATA3 ports only seem to support RAID0 and RAID1.

So, that's where I'm stuck. Is worrying about SATA3 worth it? Should SATA2 suffice? Am I overlooking something that's blatantly obvious? Any other suggestions would be appreciated, of course.

What about going with a separate RAID controller vs a built in one? I haven't looked around, just an observation.

NCIX.com and Adaptec may provide a solution, but be prepared for the cost.

Thanks for the input, everyone.

Best answer I've found so far is the Adaptec RAID 6405E (http://www.adaptec.com/en-us/products/controllers/hardware/sas/entry/sas-6405e/) running RAID10.

Still looking around though...

Only reason I mentioned RAID10 is because that card doesn't seem to support RAID5. I'd still like to RAID5 if possible.

I'm going back and trying to find a motherboard that supports four SATA3 drives in a RAID5 or RAID10 but it's proving difficult.

This is the search I'm currently using on NewEgg: http://www.newegg.com/Product/Prod [...] ageSize=20

I was looking at the MSI P67A-GD65 (B3) but the wording on all of these motherboard specifications makes it difficult to determine if they offer what I'm looking for.

Below is taken directly from MSI's website...

If I understand that correctly, ports 1-6 can be RAID'd in a 5 or 10 configuration but only ports 1&2 actually support SATA3.

Been digging some more and I believe I've found my setup. Ended up going the AMD-route. Now, I plan on using the onboard RAID controller.

I've never setup a RAID5 onboard before. From what you've said and what I've read myself, this will obviously hit the CPU harder due to the parity. So, now I'm considering RAID10 to avoid the hit. Obviously, I lose out on storage space.

I'll more than likely still go the RAID5 route unless anyone has anything to say that's truly pro-RAID10 in this case.

I am running raid using the 6 intel slots on my MSI Z68 GD65 board.

If I wanted to run more I have to purchase the LSI (Which has 8 SATA III for about 650) or wait for the new X79 motherboard that probably can put down... 10? 16 SATA III ports?

I've taken a wait and see position right now. I wish to consolidate 12 of my old spinners into one mega raid server type case.

Just ordered a Biostar TA880GU3+ (http://www.newegg.com/Product/Product.aspx?Item=N82E16813138316).

Looks like it should do the trick. Appreciate the help.

http://www.asrock.com/mb/overview. [...] ifications