Looks like a good deal if you need a reasonable 4 bay NAS. Looks like a recent drop from $675 to $645. I don't think I have seen this any cheaper. Free postage.
Seems to have excellent reviews. I guess its always battle between this and Synology DS916+
- and extra 1.3% cashback if you use CASHREWARDS
Just wondering what exactly does this do? Is it just a big storage device ?