Hitachi Deskstar 7K1000 1000GB Hard Drive
An industry first, the Hitachi Deskstar 7K1000 hard disk drive delivers
up to one terabyte of storage capacity for demanding consumer and commercial computing products. It leverages the industry’s
most reliable perpendicular magnetic recording (PMR) techniques and the latest advancements in silent acoustics, shock protection,
and head technology to maximize capacity, performance and field reliability. Best-in-class power management and thermal emissions
help manufacturers meet energy compliance targets and extend drive life.
Proven PMR Technology
Field-proven in 2.5-in. drives, Hitachi’s PMR implementation continues to demonstrate
reliability equal to or exceeding conventional longitudinal technology. The Deskstar 7K1000’s second-generation PMR
head and media technology improves noise characteristics and thermal stability.
Reduced Power Idle Modes
Unique to Hitachi drives, the Deskstar 7K1000 features three advanced low-power idle modes
– active, unload and low-power. Together, they reduce power consumption at the drive level up to 20%, optimize non-operational
latency and lower drive temperature for cooler system operation.
This Drive Holds
- 424 two-hour DVD-quality movies or
- 1500 hours of VHS-quality video or
- 880 days of around-the-clock
MP3 audio or
- 373,000 vivid digital photos or
- 2122 action-packed games!
Specifications
Capacity (GB): 1000
Interface: Serial ATA-300
Spindle Speed (RPM): 7200
Buffer Memory: 32MB
Average Seek (msec):
8.5
Average Latency (msec): 4.17
Data
Transfer Rate on Serial ATA: Up to 3000 Mb/sec
Bytes Per Sector:
512
Form Factor: 3.5"
Nonrecoverable
Read Errors per Bits Read: 1 per 10E15
Temperature, Operating (°C):
5 to 60
Temperature, Nonoperating (°C): -40 to 70
Acoustics Idle (bels—sound power): 2.9
Type: OEM
Detailed Features
Features
Perpendicular magnetic recording technology
SATA 3.0 Gb/s interface
Ramp load design increases shock protection
and power savings
Thermal monitoring and fly height control enhance reliability
Three low-power idle modes boost power
efficiency
Silent seek acoustics achieve ultra-quiet operation
Host/drive authentication for hardware security
