Seagate Video SV35.4 - 320GB 7200RPM SATA II 3Gb/s 16MB Cache 3.5" Surveillance Hard Drive - ST3320410SV

Condition | Refurbished |
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Warranty | 90 Day Warranty |
Availability | Yes - Ships in 1 to 2 Days |
Manufacturer | Seagate Technology |
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Model | ST3320410SV |
Series | Seagate Video SV35.4 |
UPC Code | 763649021378 |
Seagate SV35.4 Surveillance Hard Drives
The Seagate SV35.4 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. Longer archival periods enable customers to retain video for long term analysis and evidentiary purposes and can store up to 289 days of video data or 32 days in high resolution. Given the potentially critical nature of the security data involved, the application specific features employed in the SV35.4 Series drive to enhance reliability take on even greater importance and with Seagate SV35.4 lower startup current (2.0 amps), enabling the use of low cost power supplies and the SV35.4 power saving features provide more efficient system cooling.
  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.
  Key Advantages
- The only hard drive designed specifically for surveillance environments, where 24x7 reliability is key.
- 40 percent lower power consumption than previous generation enables higher reliability for eco-friendly surveillance system.
- 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.
- Best-in-class acoustic performance means virtually silent operation.
- Higher areal density for cost-effective DVR applications.
- Enterprise-class reliability for 24x7 video surveillance applications.
- ATA-7 streaming commands allow for data reads and writes tailored to either video, data or a combination of both, guaranteeing smooth, reliable video streaming as well as high-integrity database updates.
- Enhanced caching capabilities enable superior video recording quality.
  Best-Fit Applications
- Video surveillance digital video recorder
- Video surveillance network digital video recorder
- Direct-attached and network-attached JBOD video surveillance storage
Product Specs
Capacity | 320 GB |
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Spindle Speed | 7200 RPM |
Cache Buffer | 16 MB OptiCache Disk Caching |
Advanced Format | No |
Form Factor | 3.5 Inch Internal Hard Drive |
Interface | SATA II 3Gb/sec (Generation 2) |
Interface Speed | 3Gb/sec - Data Transfer Rate (max) Buffer to Host |
Data Transfer Rate | up to 90MB/sec Host to/from Drive (Sustained) |
Interface Connector | SATA (7-Pin Signal and 15-Pin Power Connector) |
Recording Technology | Perpendicular Magnetic Recording (PMR) Technology |
Life Expectancy | 1 Million Hours MTBF (Mean Time Before Failures) / 8760 Power on Hours per year (24x7) |
Workload Rating | < 55 TB/yr (Workload Rate Limit) / 50,000 (Load/Unload Cycles) |
Shock Resistance | Operating: 70Gs (2ms) / Non Operating: 350Gs (2ms) |
Encryption | No |
Rohs Compliant | Yes |
Dimensions | (L x W x H) 5.787 in. x 4.010 in. x 0.795 in. |
Classification | Video Surveillance Drives |
Key Features
- Capacities up to 320GB
- Built for 24/7 (always-on) Video Surveillance Applications
- DVR/NVR Ready Design
- Power Choice for Selectable Power Savings
- Annualized Workload Rating of 55TB per Year
- Full-Track Multiple Sector Transfer Capability
- Perpendicular Magnetic Recording (PMR) Technology
- Seagate OptiCache Technology
- Seagate AcuTrac Servo Technology
- Native Command Queuing Technology
- Thermal Monitoring and Reporting Technology
- State-of-the-Art Cache and On-the-Fly Error-Correction Algorithms
- Dual Stage Actuator (DSA) Technology
- Built in Error Recovery Technology
- Whisper Quiet with Fluid Dynamic Bearing (FDB) Motors