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2 Terabyte Surveillance Hard Drive

Sale price$69.99

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High performance security surveillance hard drive

Trust this 2 terabyte high-performance Western Digital (WD) Purple surveillance hard drive to keep your security footage safe. Built specifically for continuous security recording, this hard drive can be used to upgrade the size or add additional storage space to your surveillance DVR or NVR system.





Maximum storage capacity

24 HR


Designed for constant operation



Records up to 32HD
individual cameras



Works with analog and digital recorders

reliable surveillance hard drive

Reliable Storage you can count on

You need reliability and performance in your security system. This means you need a hard drive that can handle the high workload demands of 24/7 security monitoring. That's why Lorex offers WD Purple surveillance hard drives. These drives are built specifically for continuous security recording and can even continue to record as you stream live or previously recorded video.

hard drive for surveillance

Surveillance vs. Traditional Hard Drives

Traditional desktop hard drives are not designed to run continuously. Your WD Purple surveillance hard drive, on the other hand, can run optimally 24/7. In fact, the average desktop or laptop hard drive has a workload rate of about 55TB/year. WD Purple Surveillance drives, conversely, have a workload rate of 180TB/year. This higher workload rate greatly increases the reliability of the hard drive, so that there is a much lower risk of hard drive failure or data loss. These drives also have a MTBF (Mean Time Between Failure) of up to 1.5 million hours, which is much longer that the average desktop's hard drive.

expandable surveillance hard drive

WD's exclusive AllFrame™ 4K technology

Western Digital's Purple drives feature AllFrame 4K™ Technology. This technology is designed to minimize frame loss to ensure you don't miss a moment. It also improves ATA streaming, helps reduce errors, pixelation, and other video interruptions that can occur with a video recording system.

hard drives for DVRs and NVRs

IntelliSeek™ technology

One of the common issues with recorders is noise caused by vibrations. WD Purple drives, however, use IntelliSeek™ technology, which calculates the optimum seek speeds to keep ambient noise and vibrations at a minimum. This not only prolongs the life span of the hard drive but also helps minimize the power consumption of your NVR or DVR.


What's Included?


2 Terabyte Suveillance Hard Drive Features:

  • Capacity - 2TB
  • Type - SATA / Serial ATA
  • SATA 6Gb/s
  • Capable of operating under drive case temperatures of up to 65°C
  • Supports up to 32 HD cameras
  • 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.
  • Support for up to eight drives.

Each HDD2TB-E Includes:

1 × 2TB Hard Disc Drive

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