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 Asus P7P55D PRO Socket 1156/ Intel P55/ CrossFireX&SLI/ A&GbE/ ATX Motherboard
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Product Details
Hitachi Deskstar 7K1000 750GB
Hard Drive
An industry first, the Hitachi Deskstar 7K1000 hard disk drive delivers
up to 750GB 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
- 318 two-hour DVD-quality movies or
- 1000 hours of VHS-quality video or
- 660 days of around-the-clock MP3 audio or
- 276,500 vivid digital photos or
- 1600 action-packed games!
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Specifications
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Capacity (GB): |
750 |
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Interface: |
Serial ATA-300 |
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Spindle Speed (RPM): |
7200 |
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Average Seek (msec): |
8.5 |
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Average Latency (msec): |
4.17 |
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Data Transfer Rate on Serial ATA: |
Up to 3000 Mb/sec |
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Bytes Per Sector: |
512 |
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Form Factor: |
3.5" |
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Nonrecoverable Read Errors per Bits Read: |
1 per 10E15 |
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Temperature, Operating (°C): |
5 to 60 |
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Temperature, Nonoperating (°C): |
-40 to 70 |
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Acoustics Idle (bels—sound power): |
2.9 |
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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
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