WD WD10PURZ Purple 1TB SATA Hard Drive for Surveillance w/ IntelliPower 6Gb/s 64MB Cache

The WD Purple Surveillance Storage Hard Drive offers exclusive AllFrame technology to bring you premium reliability and peace-of-mind when installing your home or small to medium business security system. This WD Purple HDDs exclusive firmware upgrades work with ATA streaming to reduce error pixellation and video interruptions that occur when desktop hard drives are incorrectly used as storage in security systems. A WD Purple is built for 24/7, always-on, high-definition surveillance security systems that use up to eight hard drives and up to 64 cameras.

WD WD84PURZ Purple 8TB SATA Hard Drive for Surveillance w/ 5640RPM 6Gb/s 128MB Cache

The WD WD84PURZ Purple 8TB SATA Hard Drive is built for 24/7, always-on, high-definition security systems. WD WD84PURZ features Western Digital’s exclusive AllFrame technology, so you can confidently create a security system tailored to the needs of your business. Using AllFrame technology, WD84PURZ drives improve video capturing and helps to reduce errors, pixelation, and video interruptions that could happen in a video recorder system. The WD84PURZ has an enhanced workload rating that supports systems designed for 24/7 video recording with up to 64 cameras.

WD WD8001PURP Purple Pro 8TB SATA Hard Drive for Surveillance w/ 7200RPM 6Gb/s 256MB Cache

The WD WD8001PURP Purple Pro 8TB SATA Hard Drive is designed for new generations of high-end AI-enabled recorders, video analytics appliances, deep-learning servers and cloud solutions that can benefit from high-capacity storage with high performance and additional workload capability. This drive features AllFrame AI technology, which helps reduce frame loss, improve overall video playback, and not only enables recording of multiple streams per camera but also supports up to 32 AI streams per drive for deep learning analytics within the system. The WD WD8001PURP Purple Pro drive also features enterprise-class performance, data integrity and drive reliability, especially in larger-scale systems and enclosures where operational vibration is present.

Seagate ST2000VX008 SkyHawk 2TB SATA Hard Drive w/ 5400RPM 6Gb/s 64MB Cache, Four Pack

The Seagate ST2000VX008 SkyHawk 1TB SATA Hard Drive is optimised for DVRs and NVRs, and is tuned for 24×7 workloads in capacities up to 10TB. Only Seagate has been making drives specifically for surveillance storage for ten years and this has resulted in a Seagate SkyHawk surveillance drives that is built to keep systems in the field longer and reduce the need for post-deployment support.