These days, even the smallest schools seem to be drowning in data, with test results, administration software, videos, podcasts and a variety of digital art work by students. While the answer at most institutions has been to create pockets of storage with external hard drives, there is a better way. DLink’s DNS-323 can create a secure online storage system that is dependable, expandable and is available any place in the school or via the Internet.
Think of the black and silver DNS-323 as a self-contained file server that can hold two 3.5-inch SATA hard drives. It comes empty, so you have to buy and install the drives yourself, but its capacity can range from a few hundred gigabytes to 2 terabytes of storage potential. The drives slide in quickly, are locked in place with a lever and the temperature of drives are monitored and cooled with a built-in fan.
To get started, plug the DNS-323 in and run the company’s EasySearch software, which locates and configures it. You have the choice of static or automatic IP addressing, setting new passwords and setting up groups with a variety of access privileges for reading or writing data. This allows you to let the office staff to work with the calendar, teachers see their grade books and the principal update student discipline files of students, for example. Because you can make the DNS-323’s contents available online via its built-in FTP server, the device is an inexpensive way to distribute documents to parents, teachers and staff.
A snag for some will be that the DNS-323 does not use the familiar Windows NTFS or FAT 32 formatting. The device does, however, give the choice of using the Linux-based EXT 2 or EXT 3 formatting depending on whether you want top performance or stability. We used a variety of Windows, Macintosh and Linux computers to read and write data.
The device is not only password protected, but can send email alerts if the drives start to fill up, fail or begins to overheat. The whole system can be remotely managed via any connected Web browser and the unit’s handy Status screen summarizes the system’s most important settings in one convenient place. A big bonus is that the DNS-323 can be used to add a USB printer to the network.
After a two-month workout with a pair of 350GB hard drives, the DNS-323 never lost a byte of data. It was able to read and write at an average of 37.1Mbps, about 15 percent faster than the SimpleShare NAS, and easily handled data requests from multiple computers without bogging down. The best part is that unlike any other self-contained network file server in its price range, you can set up the DNS-323’s drives to act independently, mirror each other’s contents or stripe the data across both drives. In other words, it’s one of the cheapest places to safely store a school’s stash of data.
A-
DLink DNS-323
$100
www.dlink.com
+ Inexpensive LAN storage enclosure
+ Good performance
+ Excellent software
+ Built-in print server
- Does not include drives