Momentus 5400.3 is the first Seagate product to utilize perpendicular recording technology. This innovative technology enables Seagate todeliver the industry’s highest capacity of 160GB in a single, 2.5-inch disc drive without sacrificing best-in-class features.World-Class Technical Support- Certified, experienced support staff- Rated “Above Average to Excellent” by 95 percent of our customers- Support lines with the shortest wait times in the industry- Individually archived case histories for quick reference- Web-based Q&A forum and autoreply e-mail- Seagate Design Service Centers (DSC) help companies transform innovative ideas into viable products.