Apple today introduced Xsan, a high-performance enterprise-class Storage Area Network (SAN) file system priced at US$999. According to Apple, Xsan software combines “breakthrough performance with Apple’s legendary ease-of-use for customers who require scalable, high-speed access to centralized shared data for video workflow and storage consolidation, and is the perfect complement to Apple’s award-winning Xserve and Xserve RAID hardware.”