Looks like it should work. The clock speed on the CPUs is kind of low, which isn't great for tasks that are single-threaded (like Samba). You'd probably want to upgrade the RAM if/when you took advantage of all the bays, and in that regard, the 4 GB DIMMs are a bit of a bummer, but RDIMMs are relatively cheap. I'd prefer something with a SAS expander backplane (it would save you two HBAs), but again, it should work.