HGST HUA721010KLA330. Brand NewIncludes 5 Year Warranty. . Product # HUA721010KLA330. . Hitachi's Ultrastar A7K1000 extends the company's long-standing tradition of performance and capacity leadership. The proven drive design enables high reliability and availability to customer data. Ultrastar quality, performance, and world class technical support and service provides customers with a lower total cost of ownership over previous generations.. . HUA721010KLA330