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Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - 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.
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.
WD Purple 4 TB Surveillance Hard Disk Drive, Intellipower 3.5 Inch SATA 6 Gb/s 64 MB Cache 5400 RPM
With IntelliSeek technology, WD Purple drives are able to calculate optimum seek speeds this keeps power consumption low so ambient noise and vibrations are at a minimum. With a high workload rating WD Purple is designed to handle the distinct demands of contemporary video surveillance DVR and NVR systems. The WD Purple has wide compatibility along with seamless integration. WD Purple drives have been engineered specifically for the high demands of high temperature, 247 surveillance systems. From one of the worldwide leader in the storage industry, WD Purple is engineered for quality video playback when you need it most. WD Purple drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system. With a wide range of industry-leading enclosures and chipsets supported, you're sure to find the configuration and compatibility that's right for your NVR. Low power consumption is a must in a high-temperature, always-on surveillance environment IntelliSeek technology helps reduce damaging ambient noise and vibrations.
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 4TB Elements Portable External Hard Drive HDD, USB 3.0, Compatible with PC, Mac, PS4 & Xbox - WDBU6Y0040BBK-WESN
USB 3.0 and USB 2.0 compatibility. Formatted NTFS for Windows 10, Windows 8.1. Reformatting may be required for other operating systems. Compatibility may vary depending on users hardware configuration and operating system. Fast data transfers. Improve PC performance. High capacity.
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.
MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) - w/ 2 Year Warranty
4TB Capacity, 7200RPM 64MB Cache 3.5in Surveillance HDD. Estimate Record 112 Days 30FPS, 720P. Durable, Heavy Duty, Designed for 247 Operation. Enhanced for Video Stream, Optimized for Surveillance. 2 Years Warranty from Reseller, Worry Free Return, 100 Full Refund.
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 3TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD30EFZX
Available in capacities ranging from 1-14TB with support for up to 8 bays. 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. Workload Rate will vary depending on your hardware and software components and configurations.. NASware firmware for compatibility. Small or medium business NAS systems in a 24x7 environment.