Cons: horribly slow. Copying and deleting takes for ever. Poor documentation & support. replacing a mulfunction HD doesn't work as documented and demand backingup all volume, and re-creating a RAID1 volume. about 3 days of work for 3TB of storage.
Pros: The concept of Network Access Storage is great. The BlackArmor NAS does connect to my home LAN easily, and it is seen in the network as another computer.
Cons: As other posters have mentioned, the throughput is AWFUL!! I have a Gigabit router, a Gigabit switch, and I spent over two hours troubleshooting the setup and downloading the latest firmware. When I try to transfer files to the BlackArmor, it starts out
Cons: Documentation is out of date. Setup is hard to figure out. Worst of all, it's stupidly slow. My old NAS was MUCH faster than this. It's still online so it's not a network problem. Black Armor is just garbage.