SV35.4 Series™
Eco-friendly 3.5-inch hard drives designed
for surveillance digital video recording
Specifications 320 GB1
Model Number ST3320410SV
Interface Options SATA 3Gb/s
Performance
Average Seek (ms, typical)
Read
Write
<14
<15
Cache, Multisegmented (MB) 16
SATA Data Transfer Modes Supported (Gb/s) 3.0/1.5
Track-to-Track Seek (ms, typical)
Read
Write
<1.0
<1.2
Power-On to Ready
(sec, max, @ 25°C and nominal voltage)
16
Voltage
Voltage Tolerance (including noise) 5V ±5%
12V ±10%
Configuration/Organization
Bytes per Sector 512
Guaranteed Sectors 625,142,448
Reliability/Data integrity
Nonrecoverable Read Errors per Bits Read 1 sector per 10E14
MTBF (hours)/Annualized Failure Rate (AFR) 40°C
HDD Case Temp
>1 million/<1%
Contact Start-Stop Cycles
(25°C, 50% relative humidity)
50,000
Power Management
Maximum Startup Current (12 V typical, amps) 2
Operating Mode (typical, W) 4.7
Standby/Sleep Mode (typical, W) 0.6
Environmental
Temperature
Operating (ambient min °C)
Operating (drive case max °C)
Nonoperating (ambient min °C)
Nonoperating (ambient max °C)
0
75
–40
70
Temperature Gradient (°C per hour max),
Operating/Nonoperating
20/30
Relative Humidity
Operating (non-condensing, %)
Nonoperating (non-condensing, %)
5 to 90
5 to 95
Wet Bulb Temperature (°C max), Operating/
Nonoperating
37.7/40.0
Shock, Operating: 2 ms (Gs) 70
Shock, Nonoperating: 2 ms (Gs) 350
Acoustic, Idle (typical/max bels) 1.9 / 2.1
Vibration
5 to 22 Hz, Displacement Limited, Operating/
Nonoperating (Gs)
22 to 350 Hz, Operating/Nonoperating (Gs)
350 to 500 Hz, Operating/Nonoperating (Gs)
0.25/5.0
0.5/5.0
0.25/2.0
Physical
Height (mm/in) 20.20/0.795
Width (mm/in) 101.85/4.010
Depth (mm/in) 146.99/5.787
Weight (g/lb) 380/0.838
1One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes
when referring to hard drive capacity.
AMERICAS Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550
ASIA/PACIFIC Seagate Technology International Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 130–136, rue de Silly, 92773, Boulogne-Billancourt Cedex, France 33 1-4186 10 00
Copyright © 2008 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
Series is either a trademark or a 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. DS1652.1-0806US, June 2008
The Seagate®SV35 Series™drive enables security industry manufacturers,
integrators and installers to accomplish more with less, greatly improving
their surveillance solution offerings in reliability, power, performance, vibration
and acoustics.
Reliability
•Designed specifically for surveillance environments, where 24x7 reliability
is key
•Enterprise-class reliability for 24x7 video surveillance applications:
>1 million hours MTBF, <1 percent AFR
Performance
•Enables high-resolution video streams for intelligent video applications
or analytics
•Enhanced caching capabilities for improved performance
•SATA interface supports up to 3Gb/s bandwidth, increasing video data
rates (480 Mb/s)
•Best-in-class acoustic performance for virtually silent operation
Eco-Friendly
•Lower power consumption enables eco-friendly surveillance systems
•Reduced power consumption and heat generation enable systems to
run cooler and last longer.
Surveillance-Optimized
•Uncompromising reliability supports flexible DVR design, with case
temperatures up to 75°C
•20-mm form factor provides more ventilation in a multi-drive environment.
•EMI compliance with minimal emitted vibration for improved system
integration
•Higher areal density for cost-effective DVR applications
•ATA-7 streaming commands support reads and writes tailored to both
video and audio data.
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)
