Laying the foundation for a worry-free data center, HGST delivers an amazing hard drive - Ultrastar He10. The He10 uses PMR technology and is drop-in ready for any enterprise-capacity application or environment. It offers low power profile to help data center architects meet eco-environmental goals and requirements. The He10 provides high reliability rating. The Ultrastar He10 delivers more capacity, more efficiency, more reliability and more value to your data center.