Seagate ST31000525SV - 1.0TB 7200RPM Sata Surveillanc Datasheet page 2

SV35.5 Series
High-performance, high-capacity drives designed
specifically for surveillance digital video recording
The Seagate ® SV35.5 Series ™ drives enable security industry
manufacturers, integrators and installers to accomplish more with
less, greatly improving their surveillance solution offerings in reliability,
performance, capacity, power and acoustics.
Reliability
Designed specifically for 24x7 surveillance environments
•
Enterprise-class reliability with MTBF of >1 million hours and Annualized
•
Failure Rate (AFR) of <1%
Industry-leading 5-year limited warranty
•
Performance
Best-in-class performance at 7200-RPM and up to 140-MB/s sustained
•
data rate
Enables high-resolution video streams
•
Enhanced caching capabilities
•
SATA 3Gb/s interface
•
Capacity
Full range of capacities for greatest flexibility
•
Surveillance-Optimized
Flexible DVR design with case temperatures up to 70ºC
•
ATA-7 streaming commands support reads and writes tailored to both
•
video and audio data.
Eco-Friendly
Reduced power consumption and heat generation enable systems to
•
run cooler and last longer
Dedication
Unparalleled Seagate technical and marketing support infrastructure
•
dedicated to video surveillance customers
Field engineering and business support teams available in person,
•
worldwide
www.seagate.com
1-800-SEAGATE (1-800-732-4283)
AMERICAS
ASIA/PACIFIC
EUROPE, MIDDLE EAST AND AFRICA
Copyright © 2009 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or
other countries. SV35.5 Series is either a trademark or registered trademark of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered
trademarks are the property of their respective owners. When referring to hard drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer's operating
system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage.
Seagate reserves the right to change, without notice, product offerings or specifications. DS1679.3-0904US, April 2009
™
Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550
Seagate Technology International Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
Seagate Technology SAS 130–136, rue de Silly, 92773, Boulogne-Billancourt Cedex, France 33 1-4186 10 00
Specifications
Model Number
Interface Options
Performance
Spin Speed (RPM)
Cache, Multisegmented (MB)
SATA Data Transfer Modes Supported (Gb/s)
Power-On to Ready (seconds)
Sustained Data Rate, Sequential Write (MB/s)
Read Seek Time (ms)
Write Seek Time (ms)
Simultaneous HD Streams Supported
Voltage
Voltage Tolerance (including noise) 5V
Voltage Tolerance (including noise) 12V
Configuration/Organization
Bytes per Sector
Reliability/Data Integrity
MTBF (hours)/Annualized Failure Rate (AFR)
Nonrecoverable Read Errors per Bits Read
Power-On Hours
Contact Start-Stop Cycles
Limited Warranty (years)
Power Management
Maximum Startup Current (12 V typical, amps)
Operating Mode (typical, W)
Seek Average (W)
Standby (W)
Environmental
Temperature
Operating (ambient min °C)
Operating (drive case max °C)
Nonoperating (ambient min °C)
Nonoperating (ambient max °C)
Shock, Operating: 2 ms (Gs)
Shock, Nonoperating: 2 ms (Gs)
Acoustic, Idle (bels)
Physical
Height (mm/in)
Width (mm/in, ±0.010 in)
Depth (mm/in)
Weight (g/lb)
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One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to hard drive capacity.
1 TB 500 GB 250 GB
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ST31000525SV ST3500410SV ST3250311SV
SATA 3Gb/s SATA 3Gb/s SATA 3Gb/s
7200 7200 7200
32 16 8
3.0/1.5 3.0/1.5 3.0/1.5
17 13 11
140 140 140
8.5 8.5 8.5
9.5 9.5 9.5
12 12 12
±5% ±5% ±5%
±10% ±10% ±10%
512 512 512
>1 million/<1% >1 million/<1% >1 million/<1%
1 sector per 10E14 1 sector per 10E14 1 sector per 10E14
8760 8760 8760
50,000 50,000 50,000
5 5 5
2 2 2
7.0 7.0 5.0
10.4 10.4 8.0
1.0 1.0 1.0
0 0 0
70 70 70
–40 –40 –40
70 70 70
70 70 70
300 300 350
2.5 2.5 2.3
26.11/1.028 26.11/1.028 20.2/0.794
101.6/4.000 101.6/4.000 101.6/4.000
146.99/5.787 146.99/5.787 146.99/5.787
677/1.493 544/1.199 380/0.838
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