seagate SV35 DATASHEET
SV35 Series
3.5-inch hard drives for surveillance digital video recording
160, 250, 500 GB* • SATA 3Gb/s, ATA/100*
Key Advantages
• Enables recording of multiple video streams simultaneously, maximizing SDVR performance while ensuring video data integrity
• Value-priced, high-reliability hard drives optimized for 24x7 operation in video surveillance applications
• Leading-edge capacity points—up to 500 GB—to support the massive amounts of data generated, allowing for weeks of high-definition video surveillance
Best-Fit Applications
• Video Surveillance Digital Video Recorder (SDVR)
• Video Surveillance Network Digital Video Recorder (SNVR)
• Direct-Attached JBOD Video Storage
• Network-Attached JBOD Video Storage
• Small Form Factor Video Surveillance Digital Recorder
The First Hard
Drive Engineered
For Video
Surveillance
Recording
Applications
* Compatible with UDMA-2, -3 and -4
SV35 Series
3.5-inch hard drives for surveillance digital video recording
1
One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity.
Model Number
Interface Options
Performance
Spindle Speed (RPM)
Average Seek (msec typical)
Read
Write
Cache, Multisegmented (Mbytes)
ATA Transfer Modes Supported
SATA Data Transfer Modes Supported (Gb/s)
Track-to-Track Seek (msec typical)
Read
Write
Power-On to Ready (typical sec)
Standby to Ready (typical sec, max)
Voltage
Voltage Tolerance (including noise)
Configuration/Organization
Bytes per Sector
Guaranteed Sectors
Reliability/Data integrity
Nonrecoverable Read Errors per Bits Read
MTBF (hours)/Annualized Failure Rate (AFR)
Contact Start-Stop Cycles
(25°C, 50% relative humidity)
Power Management
Startup Current (12 V typical, amps)
Seek (typical, watts)
Operating Mode (typical)
Idle Average (watts)
Standby/Sleep Mode (typical, watts)
Environmental
Ambient Temperature, Operating (°C)
Ambient Temperature, Nonoperating (°C)
Temperature Gradient (°C per hour max)
Operating/Nonoperating
Relative Humidity, Operating (non-condensing, %)
Relative Humidity, Nonoperating (non-condensing, %)
Wet Bulb Temperature (°C max)
Operating/Nonoperating
Shock, Operating: 2 msec (Gs)
Shock, Nonoperating: 2 msec (Gs)
Acoustics PVR (typical/max bels)
Vibration (5 to 22 Hz +/- .025”, displacement limited)
22 to 350 Hz, Operating/Nonoperating (Gs)
350 to 500 Hz, Operating/Nonoperating (Gs)
Physical
Height (mm/in)
Width (mm/in)
Depth (mm/in)
Weight (g/lb)
500 GB
1
ST3500641AV
ST3500641SV
Ultra ATA 100
SATA 3Gb/s
7200
17
14
16
3
<0.8
<1.0
16
16
5.0V ± 5%
12V ± 10%
512
976,773,168
1 sector per 10
14
1,000,000/<1%
50,000
2.0
8.5
8.5
0.8
0.8
0 to 60
–40 to 70
20/30
5 to 90
5 to 95
37.7/40
63
300
2.8/2.9
0.5/1.0
0.25/1.0
26.11/1.028
101.6/4.000
146.99/5.787
690/1.52
250 GB
1
ST3250824AV
ST3250824SV
Ultra ATA 100
SATA 3Gb/s
7200
17
14
8
3
<0.8
<1.0
16
16
5.0V ± 5%
12V ± 10%
512
488,397,168
1 sector per 10
14
1,000,000/<1%
50,000
2.0
6.5
6.5
0.8
0.8
0 to 60
–40 to 70
20/30
5 to 90
5 to 95
37.7/40
63
350
2.6/2.7
0.5/1.0
0.25/1.0
26.11/1.028
101.6/4.000
146.99/5.787
635/1.39
160 GB
1
ST3160812AV
ST3160812SV
Ultra ATA 100
SATA 3Gb/s
7200
17
14
8
3
<0.8
<1.0
16
16
5.0V ± 5%
12V ± 10%
512
312,581,808
1 sector per 10
14
1,000,000/<1%
50,000
2.0
5.7
5.7
0.8
0.8
0 to 60
–40 to 70
20/30
5 to 90
5 to 95
37.7/40
63
350
2.5/2.6
0.5/1.0
0.25/1.0
26.11/1.028
101.6/4.000
146.99/5.787
580/1.28
Specifications
Maximum Capacity and Performance
Optimized for Surveillance Digital
Video Recorders (SDVRs)
• Highest capacities enable the use of fewer hard
drives driving improved reliability
• Performance recording strategies made possible
through ATA-7 streaming command support,
which allows reads/writes to be customized for
video or data payloads
• Power-optimized systems to reduce power
consumption, lower heat dissipation, improve
reliability and allow the use of low-cost, highefficiency power supplies
• System spin-down support to send drives into
low-power sleep mode when not in active use,
again improving power efficiency, reliability and
thermal management
Seagate Design Service Centers
• Expertise in helping surveillance equipment
companies and manufacturers overcome
technical issues and improve system designs
• Speeds your time to market by solving
performance and reliability design issues
quickly and efficiently
• Field engineering and business support teams
available in person, worldwide
• Advanced application design advice available
through our design centers in U.S. and
Singapore
www.seagate.com
1-800-SEAGATE
(1-800-732-4283)
Copyright © 2006 Seagate Technology LLC.All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate
Technology LLC. SV35 Series is either a trademark or registered trademark of Seagate Technology LLC. Other product names are either trademarks or registered trademarks of
their owners. One gigabyte, or Gbyte, equals one billion bytes when referring to hard drive capacity.Accessible capacity may vary depending on operating environment and
formatting. Quantitative usage examples for various applications are for illustrative purposes. Actual quantities will vary based on various factors, including file size,file forma t,
features and application software. Seagate reserves the right to change, without notice, product offerings or specifications. Publication Number: DS1595-5,September 2006
AMERICAS Seagate Technology LLC 920 Disc Drive, Scotts Valley,California 95066, United States, 831-438-6550
ASIA/PACIFIC Seagate Technology Inter national Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SA 130-136, rue de Silly, 92773 Boulogne-Billancourt Cedex, France, 33 1-41 86 10 00
PIO modes 0-4, Multiword DMA modes 0-2, Ultra DMA modes 0-6
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