Price. Expensive. Cheaper. As you can see, Seagate Internal Hard Drive is much better than Western Digital Internal Hard Drive in all terms. So, whether it's price, speed, or storage capacity, Seagate Internal Hard Drive will deliver better results by being cheaper and affordable than Western Digital Internal Hard Drive. However, desktop hard drives' life expectancy and MTBF is low in comparison to any enterprise or network-based hard drives. In addition, a desktop HDD will not be able to cope up with bulk usage and storage, otherwise hard drive failure and data loss will easily occur. Surveillance Drives. Surveillance hard drives are mainly designed for Seagate SkyHawk 4TB Surveillance Hard Drive 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive ST4000VX007. ImagePerfect firmware supports 24x7 surveillance-optimized workloads tuned to record ~90% of the time and play back video footage the remaining 10%, supports more cameras recording at higher resolutions. Up to 10TB or over 2000 hours of HD Although 7200 RPM hard drives are faster than 5400 RPM drives, 5400 RPM drives offer an average of 100 MB/s read and write speeds, while 7200 RPM drives deliver an average of 120 MB/s read and write speeds. If you are trying to choose, consider that both drives are virtually identical, but with the difference that a 7200 RPM drive is around 20 Application Desktop/SOHO NAS SMB NAS SMB/SME/Surveillance NAS Drive Bays 1 to 5 6 to 8 9+ Choose This Seagate ® Drive NAS HDD Constellation CS HDD Constellation ES.3 HDD For information on the differences between NAS and desktop HDDs, read NAS vs. Desktop: Evaluating HDDs for NAS Applications (MB633). Product Highlights. Capacity up to 22TB1. Designed for mainstream surveillance systems. WD AllFrameTM technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to surveillance applications. Supports up to 550 TB/yr workload rate7. 5-year limited warranty9. SURVEILLANCE HARD DRIVE. .

difference between surveillance hdd and desktop hdd