• WD Purple 2TB 5400RPM 3.5" SATA HDD WD20PURZ 64MB Cache Surveillance Drive
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Western Digital

WD Purple 2TB 5400RPM 3.5" SATA HDD WD20PURZ 64MB Cache Surveillance Drive

WD Purple 2TB 5400RPM 3.5" SATA HDD WD20PURZ 64MB Cache Surveillance Drive

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Brand / Series Dell PowerEdge R740XD
Processor 2x Intel Xeon Gold 6148 (20 Cores each, 40 Total)
Total Cores / Threads 40 Cores / 80 Threads
Memory 768GB DDR4 RAM
Storage 24TB SATA (Configurable)
RAID Controller PERC H730P
Form Factor 2U Rack Server
Expansion PCIe 3.0 Slots Available
Application Enterprise Datacenter / Virtualization / High-Performance Workloads
Condition Refurbished (R2 Grade)
Warranty Depends on seller (varies)

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WD Purple 2TB 5400RPM 3.5" SATA HDD WD20PURZ 64MB Cache Surveillance Drive

Product Details

Western Digital 2TB 3.5" SATA Surveillance HDD ' WD20PURZ ' 64MB Cache ' WD Purple Series

Built for 24/7 reliability in surveillance systems, the Western Digital WD20PURZ Purple 2TB Hard Drive is optimized for security-grade workloads - supporting up to 64 HD cameras and sustained video recording environments.

Engineered with AllFrame technology, this drive reduces frame loss, improves playback, and enhances overall reliability in video surveillance systems. Whether you're building a new CCTV array or upgrading an existing NVR or DVR, WD Purple is the trusted solution.

Key Features:

  • 2TB Storage Capacity - Perfect for multi-camera security systems and NVRs

  • 5400 RPM Class - Cool and quiet for 24/7 always-on environments

  • SATA III (6Gb/s) Interface - Reliable high-speed data transfer

  • 64MB Cache - Efficient data buffering and stream management

  • 3.5-Inch Form Factor - Standard fit for most desktops, DVRs, and NVRs

  • AllFrame Technology - Reduces frame drops, improves streaming quality

  • Condition: 0 Hours

  • Warranty: 1 Year warranty (Seller)

Technical Specifications:

  • Model Number: WD20PURZ

  • Brand: Western Digital

  • Series: WD Purple

  • Capacity: 2TB

  • Interface: SATA III (6.0Gb/s)

  • Form Factor: 3.5-Inch

  • Rotation Speed: 5400 RPM Class

  • Cache: 64MB

  • Color: Purple

  • Technology: CMR (Conventional Magnetic Recording)

  • Special Feature: Optimized for surveillance workloads, AllFrame technology

  • Power Consumption: ~4.4W avg (read/write), 3.3W (idle)

  • Noise (Idle/Seek): 20/21 dBA

Compatible With:

  • CCTV DVR and NVR Recorders

  • QNAP, Synology, Hikvision, Lorex, Amcrest Systems

  • PC Desktop Computers

  • Home and Office Security Surveillance Systems

Ideal For:

  • 24/7 Surveillance Recording

  • Multi-Camera DVR/NVR Storage

  • Security System Upgrades

  • Archival Footage Storage

  • Quiet, Energy-Efficient Desktop Storage

Why Buy from Us?

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WD Purple 2TB HDD ' WD20PURZ 2TB Surveillance Drive ' 3.5" SATA III Security Hard Drive ' WD Purple Series 5400RPM ' CMR 2TB SATA Hard Disk ' WD Purple for NVR DVR ' 2TB SATA Surveillance Storage ' 64MB Cache Desktop Drive ' 2TB Western Digital WD20PURZ

Designed for security, built for surveillance. The WD20PURZ is your go-to 2TB storage drive for 24/7 camera systems and DVR/NVR performance.

Specifications

Drive Type

HDD

Storage Capacity

2TB

Form Factor

3.5 in

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