HTS725050A7E635 [ETC]
2.5-INCH MOBILE 7200 RPM 7MM HARD DISK DRIVES;
| 型号： | HTS725050A7E635 |
| 厂家： | 
ETC |
| 描述： | 2.5-INCH MOBILE 7200 RPM 7MM HARD DISK DRIVES |
| 文件： | 总2页 (文件大小：514K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
2.5-INCH MOBILE 7200 RPM 7MM HARD DISK DRIVES
TravelStar® Z7K500
High-Performance, Single-Disk
Highlights
500GB HDD for Mobile Applications
Data Security Option
1
• First 7200 RPM, 500GB in
Travelstar Z7K500 is the sixth generation self-encrypting
drive (SED) to feature HGST’s Bulk Data Encryption
(BDE). The SED model encrypts data in real time using
protected keys, providing users the highest level of
data protection available. It also speeds and simpliꢀies
drive re-purposing. By deleting the encryption key,
the data on the drive is rendered unreadable, thereby
eliminating the need for time-consuming data-overwrite.
For information about the SED models designed to the
Trusted Computing Group (TCG) Opal Storage Security
speciꢀication, please contact your HGST representative.
Travelstar® Z7K500 is the second generation 7mm, 7200
RPM 2.5-inch hard drive from HGST, with capacities
ranging from 250GB to 500GB leveraging Advanced
Format, which increases the physical sector size from 512
bytes to 4,096 (4K) bytes to improve drive capacities and
error correction capabilities. Travelstar Z7K500 is the ꢀirst
2.5-inch HDD with a 6Gb/s SATA interface and 32MB of
cache and delivers the highest 7200 RPM performance
in PCMark Vantage testing. The 500GB per platter, one-
disk models are designed as a direct replacement for
standard 9.5mm HDDs, for use in notebook PCs, external
storage and gaming consoles, as well as new, thinner
and more robust device designs. The Z7K500 carries the
EcoTrac classiꢀication due to its low power consumption
and eco-friendly, halogen-free production. Travelstar
Z7K500 balances speed, power-efficiency and design
ꢀlexibility to meet the needs of mobile applications.
a 7mm, single-disk design
• Advanced Format, 512 byte emulation
• First 6Gb/s SATA interface on a mobile HDD
• Low power consumption
• Halogen-free for eco-friendly design
• Self-encrypting models for data security
• Enhanced-availability (EA) models for applications
needing around-the-clock access in lower-
transaction environments
Enhanced Availability (EA)—
for 24x7 Access to Data
HGST provides enhanced availability models of the
Travelstar Z7K500 that allow 24x7 access to data to
support applications that require round-the-clock
operation. The new thinner proꢀile allows for additional
cooling, especially important in dense blade server
designs. The Z7K500 provides high capacity, durability
and quiet acoustics on a proven platform for quality and
reliability. EA models support the stringent demands
of “always-on” applications in lower-transaction
environments.
HGST Quality and Service
Applications/Environments
• Notebook and ultra-portable PCs
• Tablets
HGST’s mobile hard drives are designed to the highest
quality standards and contain ꢀield-proven components.
HGST provides worldwide technical support and
integration services to enable global customers to bring
their products to market quickly.
• Compact desktop PCs
• External storage
Features and Beneꢀits
• Gaming consoles
• Compact video devices
• Blade servers (EA)
Feature / Function
Beneꢀits
Up to 500GB storage
Up to 125 hours of high-deꢀinition video, 500 hours of standard video,
178 movies, 125,000 4-min songs or 250 games *
Capacity
Up to 1004Mb/s media transfer rate
32MB cache buffer
Fast downloads and excellent application performance**
Performance
• Network routers (EA)
• Video surveillance (EA)
SATA 6Gb/s
Higher data throughput
Interface
Power
1.8W read/write power
0.8W low power idle
Low energy use and long battery life for more “unplugged” notebook time
400G operating shock
1000G non-operating shock
Best protection against bumps and rough handling
Reliability
TrueTrack™ technology
Quiet acoustics
Tracking accuracy in high shock or vibration environments
Richer audio-listening experience for music, movies and games
Acoustics
500GB, 320GB and 250GB
7200 RPM | SATA 6Gb/s
Bulk Data Encryption
Helps guard against data theft
Security Option
DATA SHEET
2.5-INCH MOBILE 7200 RPM 7MM HARD DISK DRIVES
TravelStar® Z7K500
Speciꢀications
How to read the Ultrastar model number
HTS725050A7E630 / 0J38075
HTS725050A7E631 / 0J39425
HTS725050A7E635 / 0J43895
HTS725032A7E630 / 0J38073
HTS725032A7E631 / 0J39423
HTS725032A7E635 / 0J43893
HTS725025A7E630 / 0J38072
HTS725025A7E631 / 0J39422
HTS725025A7E635 / 0J43892
HTE725050A7E630
/ 0J43105
HTE725032A7E630
/ 0J43103
Model / Part No.
Power
Requirement
HTS725050A7E630
= 500GB, SATA 6Gb/s
+5VDC (+-5%)
5.5
f
f
H
T
= HGST
= Travelstar
Dissipation (typical)
S
= Standard (vs E for Enhanced Availability)
Startup (W, peak, max)
Seek (W, average)
72 = 7200 RPM
50 = Full capacity — 500GB
50 = Capacity this model, 50 = 500GB
(32 = 320GB, 25 = 250GB)
2.1
1.8
17
f
Read/Write (W, average)
Performance idle (W, average)
Active idle (W, average)
Low power idle (W, average)
Standby (W, average)
Sleep
f
A
7
= Generation code
= 7mm z-height
f
Idle (Avg)
Conꢀiguration
Interface
Capacity (GB)1
Sector size (bytes)2
Recording zones
Areal density (Gbit/sq.in, max)
1.0
0.8
0.2
0.1
N/A
N/A
f
SATA 6Gb/s
f
E6 = SATA 6Gb/s with 512 emulation
3
= 32MB cache
500 / 320 / 250
500 / 320
0
= No encryption (1 = Bulk data encryption,
5 = TCG Opal Encryption)
512e
30
f
f
f
f
1
630
Physical size
Height (mm, max)
One GB is equal to one billion bytes when
referring
7
f
f
f
Performance
to hard drive capacity. Accessible capacity will
vary depending on the operating environment
and formatting.
Data buffer (MB)3
32
f
f
f
f
f
Dimensions (width x depth, mm)
Weight (g, max)
70 x 100
95
Rotational speed (RPM)
Latency average (ms)
7200
4.2
2
Advanced Format drive: 4K physical sectors
Environmental (operating)
Shock (half-sine wave)
with 512 byte emulation
Media transfer rate (Mbits/s, max)
Interface transfer rate (MB/s)
1369
600
400G/2ms, 225G/1ms
0° - 60° C
f
f
3
Portion of buffer used for ꢀirmware
4
Ambient temperature
Excludes command overhead
Seek time
5
Environmental (non-operating)
Designed for low duty cycle, non mission-
Average (typical) ms (read)4
13
1
f
f
f
critical applications in PC, nearline and
consumer electronics environments, which
vary application to application
Shock (half-sine wave)
1000G/1 ms
f
f
Track to track (typical) ms (read)
Full stroke (typical) ms (read)
Ambient temperature
-40° - 65° C
25
Acoustics (A-weighted sound power)
Reliability
Idle (Bels, typical)
2.3
f
f
Load/Unload cycle
Power on hours (POH) per month
Availability5
600,000
N/A
f
Seek (Bels, typical)
2.4
730
24x7
N/A
Information & Technical Support
www.hgst.com
© 2012ꢁ2015 HGST, Inc. 3403 Yerba Buena Road, San Jose, CA 95135 USA. Produced in the United
States 5/12, revised 3/14, 8/15, 10/15. All rights reserved.
References in this publication to HGST’s products, programs, or services do not imply that HGST
intends to make these available in all countries in which it operates.
www.hgst.com/support
CinemaStar and SmoothStream are trademarks of HGST, Inc. and its affiliates in the United States
and/or other countries. Other trademarks are property of their respective companies.
Product speciꢀications provided are sample speciꢀications and do not constitute a warranty.
Information is true as of the date of publication and is subject to change. Actual speciꢀications for
unique part numbers may vary.
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channelpartners@hgst.com
www.hgst.com/partners
HGST trademarks are intended and authorized for use only in countries and jurisdictions in which
HGST has obtained the rights to use, market and advertise the brand. Contact HGST for
additional information. HGST shall not be liable to third parties for unauthorized use of this document
or unauthorized use of its trademarks.
Please visit the Support section of our website, www.hgst.com/support, for additional information on
product speciꢀications. Photographs may show design models.
DS_TS_Z7K500_0815_EN_03
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