The HP MSA 1040 Storage arrays leverage a new fourth-generation controller architecture with a new processor, 2-host ports and 4 GB cache per controller. Take advantage of the latest hard drive advances by selecting the HDD form factor and technology which best meet your application and budget equirements. Unlike many competing arrays, the MSA 1040 ships standard with intuitive management tools and powerful data services such as snapshots and Volume Copy for increased data protection