Buffalo TeraStation Pro 1TB

It seems that there is never enough storage available to users. Extending their local machines is no longer acceptable so storage has to be added in the network. If you are a large organisation with a lot of spare bandwidth, this is no great deal. But what if you are a smaller organisation, a branch office or need to add storage to a department or workgroup for a specific project?

The Buffalo TeraStation Pro range of storage enclosures comes in three sizes, 1TB, 1.6TB and 2TB. Not surprisingly the size is dictated by the disks that are inside. The unit is small. Just 170x235x310mm. It's so quiet that if it were not for the lights on the front you wouldn't know it was running. It houses four SATA II drives in a range of sizes, 250GB, 400GB and 500GB.

You also get a small booklet describing how to use the unit, a CD with drivers and utility software, power and network cables. As this is a standalone unit, it's not designed for installation into a rack.

The TeraStation comes with its own backup software that allows you to backup two different TeraStations. As we only had a single TeraStation we were unable to see how well this performed.

The TeraStation Pro comes out of the box, almost ready to go. To get started you simply plug in the power cable, attach the network cable and press the switch on the front. It takes just over a minute to power up and complete its self check.

Take the CD and install the Client utility. This allows you to find the TeraStation Pro and begin configuration. Start by choosing Browser Configuration and setting the IP Address and subnet of the TeraStation. You'll need the default password in order to make the change.

Once this is done and saved, you can connect to the TeraStation Pro from a standard browser. From here you can configure the TeraStation Pro onto your network. Most of the configuration is self explanatory and the menu system takes a steady progression through the features.

Setting up a RAID array is very simple and the TeraStation offers you three options, RAID 0, 1 and 5. In most cases you are going to set this up as a RAID 5 box and that will take some time. When you first create the RAID array it has to go through the disks and check that they are valid. With 4 x 250GB drives, this took just over 6hrs. Compared to other storage devices out there, this is longer than we would have expected.

Adding the TeraStation Pro to your network is relatively simple. You will need to add it as a computer into your domain before you begin. It supports Windows NT Domains, SMB Servers and Microsoft's Active Directory. You can also choose to create local users and groups using the built in authentication system. This is where things get a little tricky.

If you add it to Windows NT or Windows AD, you can import users but not groups. You have to create groups locally. However, you cannot add domain users to the local groups. As a result, this works well when you have a very limited set of users to give access to. Otherwise you will need to import your entire directory list and then select the users who will have access to data.

Space is exposed on the disk by creating shares that users can either map as network drives or browse to. This should pose no problem for the majority of users.

Network Attached Storage is supposed to be virtually plug'n'play. The TeraStation Pro almost reaches this standard. Unfortunately the problem of adding network users to the device overshadowed our experience. The fact that you cannot import network groups or add domain users into local groups was a real drawback and if this was to be deployed as more than just a point solution it would cause real problems.