Hitachi Deskstar 7K1000 ,

HDS721010KLA330,

Interfaces: Serial ATA II 3.0 Gb/s,

Cache Buffer: 32 MB ,

(Desktop, Entry server)

Key Features

General features of the drive
• Formatted capacities of 1000 GB
• Spindle speeds of 7200 RPM
• Fluid Dynamic Bearing motor
• Sector format of 512 bytes/sector
• Closed-loop actuator servo
• Load/Unload mechanism, non head disk contact start/stop
• Automatic Actuator lock
• Interleave factor 1:1
• Seek time of 8.2 ms typical (without Command Overhead)
• Sector Buffer size of 8192 KB (upper 637KB used for firmaware)
• Ring buffer implementation
• Write Cache
• Native command queuing support (SATA model)
• Advanced ECC On The Fly (EOF)
• Automatic Error Recovery procedures for read and write commands
• Self Diagnostics on Power on and resident diagnostics
• Serial ATA Data Transfer 3Gbps / 1.5Gbps
• CHS and LBA mode
• Power saving modes/Low RPM idle mode (APM)
• S.M.A.R.T. (Self Monitoring and Analysis Reporting Technology)
• Support security feature
• Quiet Seek mode (AAM)
• 48-bit addressing feature
• Adaptive BPI
• RVS (Rotational Vibration Safeguard)
• World Wide Name