The Symphony range of DVRs only use Seagate® SV35 Series hard drives. These drives are specifically engineered and optimised for rigorous 24/7 video surveillance systems. The SV35 Series features perpendicular recording technology, boasts industry leading capacity, increased reliability and improved performance. As a result our customers can be confident in the fact our DVRs will perform out of the box and continue to do so for years to come.

• Tuned for video streaming, low power usage and quiet acoustics
• 1 million hours mean time between failures
• Operates in case temperatures of up to 75°C
• Tailored for the CCTV industry
• Transfer video at up to 3GB per second

Many of today’s DVRs rely on hard drives primarily designed for desktop PCs. The SV35 drives have been designed for intensive use in digital video recording and dramatically improve the performance and reliability of the Symphony range. This ensures smooth streaming of the highest quality video in relentless operating environments.

Another key enhancement incorporates several design elements to limit power consumption in all modes of operation. The drives perform reliably at the widest range of operating temperatures - capable of operating at drive case temperatures of up to 75° C. This improves system reliability and increases the field life of the hard disk drives and the Symphony range of DVR.

Because Seagate are so confident in the reliability of the SV35.3 hard disk drive range for digital video recording, the drives come complete with a 5 year warranty.