Description

This is an Ultrastar™ 7K3000, 3.5-Inch Enterprise 7200 RPM Hard Disk Drive, model HUA723030ALA640. This unit has minor cosmetic signs of use. It was 100% tested and cleaned. Excellent working condition and ready to reuse.

The Ultrastar 7K3000 represents the fifth-generation HGST 5-platter mechanical design, first introduced in 2004, and has been field proven by top server and storage OEMs as well as leading Internet giants.
When the highest quality and reliability are a top requirement, customer field data proves that the Ultrastar 7K3000 delivers by reducing downtime, eliminating service calls and keeping TCO to a minimum. Engineered for the highest reliability, the Ultrastar 7K3000 is not only put through grueling design tests during development but must also pass stringent ongoing reliability testing during manufacturing. Across the entire Ultrastar family, world-class quality control, combined with scientific root-cause analysis and multi-faceted corrective actions, ensure that HGST remains the recognized leader in quality and reliability for enterprise-class hard drives.

Configuration

• Interface: SATA 6Gb/s
• Capacity (GB)2 at 512 Bytes/sector: 3TB
• Form factor: 3.5-inch
• Sector size (bytes): 512
• Max. areal density (Gbits/sq. in): 369 / 360

Performance

• Data buffer (MB)3: 64
• Rotational speed (RPM): 7200
• Interface transfer rate (MB/sec, max): 600
• Sustained transfer rate (MB/sec, typical): 157
• Seek time (read, ms, typical)4: 8.2