FreeNASFreeNAS takes our Bossie for best open source NAS server. FreeNAS is far and away the most mature open source NAS platform, built on a FreeBSD base and backed by an active community. Providing CIFS, NFS, FTP, iSCSI, RSYNC, and AFP (Apple File Protocol) support, not to mention software RAID 0, 1, and 5, FreeNAS covers just about all the bases for storage, and wraps them in an attractive Web management interface. To get in this game, all you need is a server and some disk. Even better, FreeNAS can be easily installed on a Compact Flash drive or a USB key, so none of the core OS actually lives on the storage drives, thus making it far less vulnerable to hardware failure. Its performance is dependent on the hardware used, and it’s not likely to beat an EqualLogic iSCSI SAN in a head-to-head, but for free it can’t be beat.

Read about all Bossie awards here