ST31000525SV-RFB

Seagate SV35.5 Series hard drives are designed to optimize performance while improving reliability and capacity in digital video surveillance systems.
The only 7200-RPM hard drive designed specifically for surveillance
environments, where 24x7 reliability is key
- Best-in-class performance with 140-MB/s sustained data transfer rates
(sequential read/writes)
- Highest range of capacities—up to 1 TB—for maximum flexibility
- Low spin-up power for optimization in surveillance applications
- Uncompromising reliability supports flexible DVR design, with case
temperatures up to 70ºC
- Performance-tuned for seamless video applications
- Built-in error recovery for non-stop video streaming
- Best-in-class acoustic performance means virtually silent operation.
- Higher areal density for cost-effective DVR applications
- ATA-7 streaming commands allow for data reads and writes tailored
to 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.
- Unique user-selectable partitioning capability
- Smart Command Transport (SCT) makes management

Seagate SV35 Series SATA 1TB. HDD capacity: 1 TB, HDD speed: 7200 RPM, Storage drive buffer size: 32 MB, HDD size: 3.5", Interface: Serial ATA II

HDD capacity	1 TB
HDD speed	7200 RPM
HDD size	3.5"
Interface	Serial ATA II
Type	HDD
Component for	Surveillance system
Storage drive buffer size	32 MB
Read seek time	8.5 ms
Write seek time	9.5 ms
Bytes per sector	512
Start/stop cycles	50000
Mean time between failures (MTBF)	1000000 h
Power consumption (typical)	7 W
Power consumption (standby)	1 W
Operating voltage	5 / 12 V
Start-up current	2 A
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	70 G
Non-operating shock	300 G
Width	4" (101.6 mm)
Height	1.03" (26.1 mm)
Depth	5.79" (147 mm)
Weight	23.9 oz (677 g)
Drive ready time	17 s