Hitachi P7K500 250GB HCP725025GLAT80 Merkblatt
Produktcode
HCP725025GLAT80
Next generation of CinemaStar debuts
Hitachi proudly presents the next in the series of hard drives designed specifically for the role
of storage in digital video and surveillance applications. The CinemaStar P7K500 hard drive
provides customized features, high capacity and power efficiency making it an ideal solution for
surveillance systems and consumer electronics (CE) devices like digital video recorders and
set-top boxes.
of storage in digital video and surveillance applications. The CinemaStar P7K500 hard drive
provides customized features, high capacity and power efficiency making it an ideal solution for
surveillance systems and consumer electronics (CE) devices like digital video recorders and
set-top boxes.
Customized features support on-demand digital video solutions
An exceptional blend of audio/visual (AV) features fine tunes the CinemaStar P7K500 for
digital video storage needs. Optimized to record multiple, simultaneous video streams, Hitachi
SmoothStream technology is enabled to support the ATA-7 streaming command set, and SCT
provides time-limited error recovery and thermal monitoring capabilities. Because IT data and
video streams have different throughput demands, AV-Zoning allows the definition of various
error recovery procedures for predefined ranges of data blocks, or zones. This feature enables
the system to effectively deliver critical system data and time-sensitive video content from a
single drive. Other features that help tailor this drive for streaming video applications include
Read Continuous mode, which helps manage error recovery for video streams, and Media
Maintenance enhancements, which help prevent track wear-out from around-the-clock operation.
digital video storage needs. Optimized to record multiple, simultaneous video streams, Hitachi
SmoothStream technology is enabled to support the ATA-7 streaming command set, and SCT
provides time-limited error recovery and thermal monitoring capabilities. Because IT data and
video streams have different throughput demands, AV-Zoning allows the definition of various
error recovery procedures for predefined ranges of data blocks, or zones. This feature enables
the system to effectively deliver critical system data and time-sensitive video content from a
single drive. Other features that help tailor this drive for streaming video applications include
Read Continuous mode, which helps manage error recovery for video streams, and Media
Maintenance enhancements, which help prevent track wear-out from around-the-clock operation.
Power efficient for cooler operation and longer life
Leveraging six generations of power management technology, this new breed of video drive
delivers best-in-class power management and thermal emissions. HiVERT technology was
pioneered on 2.5-inch drives to help maximize battery life, but also works for this 3.5-inch
hard drive to help minimize power consumption. These standard features on the CinemaStar
P7K500 enable manufacturers to develop video systems that run cooler and require less
power which ultimately leads to longer product life.
delivers best-in-class power management and thermal emissions. HiVERT technology was
pioneered on 2.5-inch drives to help maximize battery life, but also works for this 3.5-inch
hard drive to help minimize power consumption. These standard features on the CinemaStar
P7K500 enable manufacturers to develop video systems that run cooler and require less
power which ultimately leads to longer product life.
500, 320 and 250GB | 7200 RPM
PATA 133 and SATA 3Gb/s
Highlights
Up to 500GB
>
1
capacity
24x7 availability
>
2
SmoothStream™ technology
>
Silent-seek acoustics
>
Smart Command Transport (SCT) for
>
optimized video streaming
Best-in-class power utilization and
Best-in-class power utilization and
>
heat emission
Patented load/unload ramp for
Patented load/unload ramp for
>
enhanced reliability
Targeted 1.2 million hours MTBF
Targeted 1.2 million hours MTBF
>
3
Choice of Parallel ATA or
>
Serial ATA interface
Applications
HD Digital Video Recorders
>
Video surveillance for DVR, Network, JBOD
>
and small footprint recording and storage
DVD/HDD recorders
DVD/HDD recorders
>
DVR-enabled televisions
>
Digital video and surveillance storage for 24x7 operation
CinemaStar
™
P7K500
3.5-INCH HARD DRIVES FOR VIDEO APPLICATIONS
www.hitachiGST.com
Feature / Function
Benefits
Capacity
Up to 500GB of storage
* Up to 125 hours of high-definition video,
500 hours of standard video, 178 movies,
125,000 4-min songs or 250 video games
Power
Advanced Power Management
Reduces power during idle periods
HiVERT™ technology
Best-of-breed power consumptio
n
Acoustics
Silent-seek
Ultra quiet operation
Reliability
Thermal Fly-height Control (TFC)
Better soft error rate for improved reliability& performance
Head load/unload
Protects disk during non-operation
Internal thermal sensor
Improves data integrity
Media Maintenance
Prevents track wear-out
Performance
SMART Command Transport (SCT)
Adaptive error correction for optimum video delivery
Streaming video features set
Improved handling of high-quality video streams
Configuration
Choice of PATA or SATA interface
Design flexibility
Features and Benefits
*Actual storage may vary depending on the compression rate applied. Capacities represented may not be combined.