Hitachi E7K500 Prospecto
Seemingly Infinite Enterprise Storage
Highlights
>
Up to 500 GB of capacity with SATA 3.0Gb/s
>
1,000,000 hour MTBF reliability
4
>
Native Command Queuing (NCQ) for
superior performance
superior performance
>
Rotational Vibration Safeguard for high
density storage configurations
density storage configurations
>
Iridium Manganese Chromium head
sensor technology for high reliability
sensor technology for high reliability
>
Low-power mode
Feature / Function
Benefits
Capacity
500GB & 400GB models
High capacity storage solutions
Cache
16 MB Buffer
Improved transfer performance
Performance
High interface transfer rates
Faster system boot-up
SATA 3.0 Gb/s interface
300MB/s burst data rate for faster data access
Rotational Vibration Safeguard
Optimum performance in multi-drive systems
Reliability
ECC and CRC protection
Data integrity enhanced throughout circuits
Low-power mode
Reduces system heat/cooling requirements
Load / unload ramp
Protects user data when power is removed
Internal termal sensor
Improves data integrity at high temperatures
500GB & 400GB
|
7200 RPM
|
Serial ATA 3.0Gb/s
Hitachi Deskstar
®
E7K500
3 . 5 - I N C H H A R D D I S K D R I V E S
Features and Benefits
www.hitachigst.com
*Actual storage may vary depending on the compression rate applied.
Applications
>
Nearline storage
>
Disk-to-disk back-up
>
Digital video surveillance
>
RAID arrays
>
Tiered storage
Rotational Vibration Safeguard
(RVS) Feature
(RVS) Feature
The Deskstar E7K500 hard drive is optimized
for use in nearline/low duty cycle enterprise
environments with capabilities such as
Rotational Vibration Safeguard (RVS), which
maintains the hard drive’s performance in high
rotational vibration environments where
multiple drives reside in a single enclosure.
for use in nearline/low duty cycle enterprise
environments with capabilities such as
Rotational Vibration Safeguard (RVS), which
maintains the hard drive’s performance in high
rotational vibration environments where
multiple drives reside in a single enclosure.
Advanced Serial ATA 3.0Gb/s Support
>
3.0 Gb/s (300 MB/s) interface data rate
>
NCQ (native command queuing)
>
Staggered (delayed) spin-up
>
Hot-swap capability
The E7K500 provides all of these enhancements
to enable faster data access, better power
management to the system and higher
performance.
to enable faster data access, better power
management to the system and higher
performance.
Hitachi 5-year Warranty Provides Superior Quality and Service
The Hitachi Deskstar E7K500 extends the company’s long-standing tradition of performance
and reliability leadership. Hitachi’s enterprise features for storage applications enable high
capacity, fast transfers, low power and high reliability. These features combine to make the
Deskstar E7K500 ideal for nearline/low duty cycle, disk-to-disk back-up and other enterprise
storage solutions.
and reliability leadership. Hitachi’s enterprise features for storage applications enable high
capacity, fast transfers, low power and high reliability. These features combine to make the
Deskstar E7K500 ideal for nearline/low duty cycle, disk-to-disk back-up and other enterprise
storage solutions.
The Deskstar E7K500 carries the industry’s most comprehensive 5-year warranty with
product replacement values throughout the life of the warranty that exceed those
available from other hard drive suppliers.
product replacement values throughout the life of the warranty that exceed those
available from other hard drive suppliers.