Needham, Mass.—Information technology media company TechTarget announced Thursday the launch of WinStorage, a new quarterly magazine. The publication is intended to serve enterprise IT professionals responsible for purchasing and managing storage technologies for Windows-based enterprise systems. The premier issue of WinStorage, which was mailed on Thursday, has a circulation of 30,000. The publication will be available online at http://www.winstoragemagazine.com/. Advertisers in the inaugural edition include Microsoft Corp., EMC and Network Appliance.