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The Ultrastar^TM A7K1000 delivers up to one terabyte of storage capacity in a standard 3.5-inch form factor, filling a vital need for high-density storage in the enterprise. As the third generation design, based on the popular Deskstar^TM E7K500, the Ultrastar A7K1000 continues to set the standard in enterprise-class reliability and performance for enterprise and nearline applications requiring high-capacity storage. With a unique 5-platter design, Hitachi has relaxed the bit densities to achieve higher reliability. The Ultrastar A7K1000 is built using the industry's most reliable perpendicular magnetic recording (PMR) recording heads and media. 

• Up to 1 terabyte of capacity 1
• 3 Gb/s SATA for configuration flexibility
• Targeted 1.2 million hours MTBF 2
• Enhanced Rotational Vibration Safeguard (RVS) for robust performance in multi-drive environments
• 5-year warranty

Applications/Environments
RAID arrays
Tiered storage
Nearline storage
Disk-to-disk back up
Network Attached Storage (NAS)
Data warehousingThe Ultrastar^TM A7K1000 delivers up to one terabyte of storage capacity in a standard 3.5-inch form factor, filling a vital need for high-density storage in the enterprise. As the third generation design, based on the popular Deskstar^TM E7K500, the Ultrastar A7K1000 continues to set the standard in enterprise-class reliability and performance for enterprise and nearline applications requiring high-capacity storage. With a unique 5-platter design, Hitachi has relaxed the bit densities to achieve higher reliability. The Ultrastar A7K1000 is built using the industry's most reliable perpendicular magnetic recording (PMR) recording heads and media.

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