How to Choose Hard Disk for HD Surveillance System - Surveillance Hard Disk Compare with PC Hard Disk

Select the hard drive for any particular application will depend on a number of key considerations, including workload type, environmental requirements, capacity requirements, performance requirements and reliability concerns. For video and surveillance applications, these considerations are particularly important to ensure high performance and robustness of the system.

As consumers continue to store large amounts of digital video content from movies, television shows and other media, the demand for DVR and media center applications more storage is also expanding. Video data from the monitoring configuration is also growing rapidly. Even by common resolution and frame rate settings, the global surveillance cameras also need more than 18.4 billion GB of storage for two weeks, but the recording!

Although some systems integrators budget savings might want to deploy desktop drives in their video and surveillance applications, but wiser choice is to choose a dedicated storage configured specifically for the unique needs of these designs. Or use Seagate HD monitor hard disk can be put to use in the system that is enhanced by the overall performance and reliability while reducing costs up to 30 percent, thereby avoiding the need to hard drive failure and provide the necessary services.

HD disk and desktop hard drive comparison

1, High write workloads

Despite the workload required PC data storage emphasis on reading function and small blocks of data, random data transmission, video storage still have to be written and designed to be suitable for large, sequential data blocks. In fact, in a surveillance application writing function may occupy up to 95 percent of the hard disk operations. Moreover, continuous nature of most video and monitor the environment exacerbated by high write workloads for such needs.

Seagate HD and monitoring disk support specifically for write performance design and build video transmission firmware. With this enhanced write capability, video-optimized Seagate hard disk product line of DVR, media center or video security applications to provide superior performance and better durability of the hard disk.

2,24 × 7 all-weather operation reliability

One of the most important aspects of video-optimized Seagate drives in its ability to respond to ongoing operational needs. Desktop hard drive is not included in these environments needed to address application-specific functions. Instead, Seagate hard disk HD and monitoring is built specifically for all-weather operation recorded 24 × 7 data streams from multiple cameras or channels. Although this increased workload it can be simulated on a desktop hard drive, but on a continuing, under 24 × 7 all-weather operation, the device will eventually fail, leading to performance (supported by the number of streams) and reliability both declined. Video optimized reliability benefits offered far more than desktop hard disk drives, desktop hard drive is designed to run workloads less - maybe just five days a week, eight hours a day.

In addition, Seagate hard disk HD and monitoring product line also offers low-power configuration, which not only contribute to energy conservation, but also to ensure 24 × 7 all-weather running configuration cool operating environment and enhance system reliability. Seagate HD and monitor hard drive also provides industry-leading AFR (measured in each environment) - ensure reliable storage of personal and critical video content. This means that your DVR or monitoring system ceases to deploy expensive - requires little maintenance or repair.

3, Leading storage technology

Combined with its response to high write workloads and features all-weather running 24 × 7 operation, Seagate HD and monitor the hard drive has industry-leading storage technology for today's DVR and video security applications.

Like many desktop hard drive available in the market, like Seagate HD and monitor large-capacity hard drive provides point, up to a maximum of 4TB reliable data storage. However, low pricing and different desktop hard drives, high-definition and monitoring of these large-capacity hard disk with a powerful dual-processor technology and video-optimized write cache management combined. The integration of these functions to meet the multiple, high-quality video stream storage requirements, which are common in DVR and monitor the environment. Moreover, it is important to support long-term retention of video archiving - this is the key demand of many video security configuration.

By high capacity points and coping video environments demanding requirements unique features combine Seagate hard disk HD and monitor performance to maximize cost per GB for system builders and integrators to provide the most cost-effective products!

In conclusion

Video and surveillance applications demanding workloads need to have hard drives of professional features to enhance performance, reliability and capacity. Designed to cope with high write workloads, uninterruptible demand and a lot of video content from multiple cameras in the flow of design, low price compared to desktop drives, Seagate hard disk HD and monitoring can provide significant system integrators and end users long-term advantages. Service costs by minimizing the deployed system, over time, these purpose-built hard drive will provide greater cost savings.