Western Digital Purple™ 8 TB (WD85PURZ) – SATA III Internal Hard Drive Optimized for 24/7 Surveillance
Western Digital Purple™ 8 TB (WD85PURZ) – SATA III Internal Hard Drive Optimized for 24/7 Surveillance
The Western Digital Purple™ 8 TB (WD85PURZ) is a 3.5” internal hard drive engineered for NVRs, DVRs, and professional surveillance systems. With support for up to 64 HD cameras, 24/7 operation, and a workload rating of up to 180 TB/year, it ensures reliable and uninterrupted video recording.
Technical Specifications
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Capacity: 8 TB
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Interface: SATA III (6 Gb/s)
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Form Factor: 3.5”
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Spindle Speed: 5,640 RPM
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Sustained Data Transfer Rate: up to ~194 MB/s
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Cache/Buffer: 64 MB (up to 256 MB depending on version)
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Annual Workload: up to 180 TB
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AllFrame™ Technology: reduces frame loss during recording
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Supports: up to 64 HD cameras
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Power Consumption: 6.2 W (read/write), 5.5 W (idle), 0.4 W (standby)
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Durability: vibration-resistant and tarnish-resistant components
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Dimensions: 147 mm × 101.6 mm × 25.4 mm
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Weight: ~720 g
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Warranty: 3 years
Key Features
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Engineered for 24/7 surveillance.
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AllFrame™ technology for smoother video playback.
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Supports up to 64 HD cameras.
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High reliability with 180 TB/year workload rating.
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Built with tarnish-resistant components.
Product features
Product features
Specifications
Camera
Image Sensor 1/2.7" GC5623 CMOS
Min. Illumination Color: 0.05lux @(F1.6), 0 lux with IR light
Shutter Speed 1/10 s to 1/10,000 s
Slow Shutter Yes
Day & Night IR CUT Filter
Digital Noise Reduction 3D DR 2D DNR
WDR 120dB
Angle Adjustment Pan: 0° to 360°, tilt: 0° to 180°, rotate: 0* to 360°
Lens
Focal Length Fixed focal lens,dual lens, 2.8 mm
Aperture F1.6
Focus Fixed
Focus Length & FOV 2.8 mm, horizontal FOV: 160", vertical FOV: 70°
Lens Mount M12
Illuminator
White Light & IR Range Up to 30 m
Smart Supplement Light Yes
Compression Standard
Video Compression
Main stream: H.265+/H.265/H.264
Sub-stream: H.265+/H.265/H.264
H.264 Type High Profile/Main Profile/Base Profile
H.265 Type High Profile/Main Profile/Base Profile
H.265+ High Profile/Main Profile/Base Profile
Smart Feature-set
Smart Event Human detection
Basic Event Motion detection
Linkage Method
Trigger recording: memory card, network storage, pre-record and post-record
Trigger captured pictures uploading: FTP, HTTP, NAS, Email
Trigger notification: HTTP, Email
Image
Max. Resolution 4096 × 1944
Main Stream 50Hz: 20 fps 4096 × 1944
60Hz: 20 fps 4096 × 1944
Sub-Stream 50Hz: 20 fps 1024 x 480: 20 fps 768 × 360
60Hz: 20 fps 1280 × 360: 20 fps 768 × 360
Image Enhancement WDR/HDR/3D DNR/2D DR/HLC/BLC
Image Setting Sotware ore satrosen, brightness, contrast, sharpness, and white balance adjustable by client
SVC H.264 and H.265 encoding support
Day/Night Switch Day/Night/Auto/Schedule
Network
Network Storage Support local storage and NAS (NFS, SMB/CIFS)
Protocols HTTP, RTSP, DHCP, FTP, NTP,ONVIF, P2P, SMITP,RTMP
Client AJ_Client, AC18Pro, Videolink
Interface
Communication Interface 1 RJ45 10M/100M self-adaptive Ethernet port
Built-in Microphone Yes
Built-in Speaker Power: 3W.MAX. Sound pressure lever:10cm: 100dB.
Reset Key Yes
On-Board Storage Built-in memory card slot, support microSD card,up to 512GB
General
Operating Conditions -30 °C to +65 °C, humidity 95% or less (non-condensing)
Web Client Language
14 languages: English,Russian, German,Italian, Turkish, Korean,Japanese, Traditional Chinese,
Simple Chinese, Ukrainian, Portuguese,Croatian, Polish, Farsi
cuen Consumption and DC 12V, 1 A, max. 10 W ® 5.5X2.1 mm coaxial plug power
PoE (802.3af, 36 V to 57 V), 0.35 A to 0.22 A, max. 12.5W
Protection Level IP66-Each Camera has been tested waterproof
Material Front cover:metal, body:plastic, bracket: plastic
Dimensions Camera: 137.5 × 100mm (5.41" × 3.94")
Package: 173 × 173 × 120 mm (6.81" × 6.81" × 4.7" )
Weight Apporx.460g(1.01 lb)
With Package Weight Apporx. 600g(1.32 lb)
Available Model
PG2386IRCS-P(2.8mm 160° /
Dimension
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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