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Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40PURZ
Built for 247 surveillance. AllFrame technology for better performance. Designed to support up to 64 HD cameras. Engineered for compatibility. 3-year manufacturer's limited warranty.
Western Digital Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - Western Digital40PURZ [Old Version]
Engineered specifically for surveillance security systems. Reduced video frame loss. Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications. Prioritized write-operations for maximized surveillance performance. TLER ATA streaming support.. Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.. Ships in WD-certified box for safe transit during shipping.
SEAGATE Skyhawk 4TB Surveillance Hard SATA 6Gb/s 64MB Cache 3.5-Inch Internal Drive-Frustration Free Packaging (ST4000VX007)
Custom-built for surveillance applications with Image Perfect firmware for crisp, clear, 247 video workloads. Maximum 180TByear workload rating3 the workload rating of desktop drivesfor reliable performance in write-intensive surveillance systems. Rotational vibration RV sensors help maintain performance in RAID and multi-drive systems 4TB or higher. Up to 10TB of capacity to store up to 10,000 hours of HD video.
Western Digital 14TB WD Purple Pro Surveillance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD141PURP
Engineered with advanced capabilities needed for high-end smart video solutions. High performance, reliability and workload capability for advanced AI-enabled recorders, video analytics appliances, deep-learning servers and cloud-based storage. Supports up to 550 TByr workload rate.. Designed with tarnish-resistant components for harsh environments, and with additional robustness for multi-bay enclosures.
Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD62PURZ
Engineered specifically for surveillance security systems.. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications.. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions. Supports up to 180 TByr workload rate Up to 360 TByr workload rate on drives that support AllFrame AI technology.. Support for more than eight bays..
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZ
Engineered specifically for surveillance security systems.. Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications.. AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions. Supports up to 180 TByr workload rate Up to 360 TByr workload rate on drives that support AllFrame AI technology.. Support for more than eight bays..
Western Digital 4TB WD Red NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD40EFAX
Available in capacities ranging from 2-6TB with support for up to 8 bays. 5400RPM performance class. NASware firmware for compatibility. NAS systems with daily workloads associated with personal and home office environments and idle time available to perform necessary background operations. Supports up to 180 TByr Workload Rate Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized TB transferred 8760 recorded power-on hours. 3-year limited warranty.
Western Digital WD Purple Harddisk 3.5" 4TB SATA3 6Gb/s IntelliPower 5400RPM 64 MB HDD Surveillance WD40PURX
4TB Capacity, Intellipower 5400RPM Rotation Speed, 64MB Cache, 3 year limited warranty. 3.5 Internal Hard Drive, SATA III 6.0Gbs, Lower Power Heavy Duty 24724 hour 7 day. For Surveillance, set-top boxes PVR, DVR, NVR and IPTV, media servers and media centers.. Reduces video frame loss with surveillance-class storage. Specifically tuned for surveillance security systems.. Caching algorithms are tuned for write-intensive, low bit rate, high stream count applications that are typical of surveillance applications. Priority change for write allocations and preemptive caching policies..
WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40PURX (Renewed)
Engineered specifically for surveillance security systems. Reduced video frame loss. Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications. Prioritized write-operations for maximized surveillance performance. TLER ATA streaming support..
WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40PURZ (Renewed)
This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com. Engineered specifically for surveillance security systems. Supports up to 180 TByr. workload rate. Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications. Prioritized write-operations for maximized surveillance performance.
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