HGST 7K400 400Gb ATA Ultra/133 0A30228 Leaflet
Product codes
0A30228
Applications
>
Digital video recorder
>
Nearline Storage for:
–
Disk-to-disk backup
–
Fixed content
–
Archive
–
Data disaster prevention / recovery
>
Performance PCs and workstation
>
Gaming PCs
>
Home media server
>
Video editing and streaming
Seemingly Infinite Storage
Highlights
>
400 GB of capacity with either Serial or
Parallel ATA interface
Parallel ATA interface
>
Rotational Vibration Safeguard
>
ATA-7 Streaming Feature Set
>
Robust mechanical enhancements
>
Latching SATA connector
Hitachi Quality and Service
Hitachi drives are backed by an array of technical support and services, which may include
customer and integration assistance.
customer and integration assistance.
Hitachi is dedicated to provide a breadth of hard disk drive solutions to satisfy all of today’s
demanding computing needs.
demanding computing needs.
Feature / Function Benefits
Capacity
400GB 45 hours of HDTV broadcast, or
40,000 typical library books, or
100,000 high quality, 4 minute MP3 recordings, or
400,000 x-rays
Performance
Rotational Vibration Safeguard Maintains drive performance in high rotational
vibration environments and multi-drive systems
Reliability
Latching SATA connector Prevents disconnects due to excessive shock or vibration
Load / unload ramp Protects user data when power is removed
Fixed shaft Fluid Dynamic Bearing Low acoustics
(FDB) spindle motor
Reliable operation in AV and nearline applications
400GB
|
7200 RPM
|
Ultra ATA/100 and Serial ATA 1.5Gb/s
Hitachi Deskstar
®
7K400
H A R D D I S K D R I V E S
Features and Benefits
www.hgst.com
Capacity Leadership
The Deskstar 7K400 answers the market demand
for higher density storage. This drive provides
60% more capacity in the same space of a 250GB
drive for those desiring the highest capacity.
A 1U enclosure can now provide 1.6 terabytes –
600 GB more than available with 250 GB drives!
for higher density storage. This drive provides
60% more capacity in the same space of a 250GB
drive for those desiring the highest capacity.
A 1U enclosure can now provide 1.6 terabytes –
600 GB more than available with 250 GB drives!
Why Serial ATA?
Serial ATA technology provides significant ben-
efits to end-users and storage solution vendors
by supplying a platform that overcomes the
limitations of parallel ATA hard drives. System
integration is simplified with:
efits to end-users and storage solution vendors
by supplying a platform that overcomes the
limitations of parallel ATA hard drives. System
integration is simplified with:
>
Thinner interface cable
>
Improved point-to-point interface cabling
>
Hot-plug connection capability
>
Reduced pin count
ATA-7, Extending HDD Functionality
The Deskstar 7K400 incorporates the latest ATA-7 feature set. These include:
>
AV command set – enables the added controls of the Streaming Feature Set
>
Enhanced S.M.A.R.T. features – including Selective Self Test
The Deskstar 7K400 with ATA Streaming Feature Set provides important features for AV
storage applications. These key features enable system developers to:
storage applications. These key features enable system developers to:
>
Read drive attributes and configure the drive buffer for optimum performance
>
Stream error logging to reduce time delays for system error processing
>
Handle stream errors to enable full error recover
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