Hard Disk HD 4TB Audio Video SATA 3.5" AllFrame 4K WD

Hard Disk HD 4TB Audio Video SATA 3.5" AllFrame 4K WD

New series of HD Hard Disks for video surveillance PURZ series , evolution of the PURX ! Capacity 4TB , Size 3.5". Purple version. ST4000V Seagate or WD42PURZ can be delivered as an alternative depending on availability. High Quality. Specific Audio/Video, AV-GP, SATA. New AllFrame 4K technology for better disk performance. Western Digital - WD40PURZ


Depending on availability, Digital PURZ/X/P Series – Seagate Skyhawk Series could be supplied , all always specific for Video Surveillance

Reference: WD40PURZ

Brand: Western Digital

EAN: 0718037856773


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Western Digital
Hard Drive - Western Digital
Capacity: 4TB ; Size: 3.5"; Version: Purple for video surveillance
Up to 64 cameras in HD - New PURZ series with AllFrame 4K technology!
Read the article on the new Purple records. Click HERE

Box di giunzione JBOXZ compatibile con telecamere setik BLHYB2MZ-PRO DMHYB2MZ-PRO


Digital PURZ/X/P Series – Seagate Skyhawk Series

All discs are specific for video surveillance

Box di giunzione JBOXZ compatibile con telecamere setik BLHYB2MZ-PRO DMHYB2MZ-PRO


The Western Digital Purple series hard disks could be delivered with double coding ( with X or Z at the end ), depending on whether the supply comes from Western Digital's European warehouses or from the Chinese ones . characteristics. To find out more, click here .

Product details

from purx to purz series - 4K ALLFRAME TECHNOLOGY

Improve performance with AllFrame technology

WD Purple video surveillance hard drives feature new AllFrame 4K technology that works with ATA streaming to reduce frame loss, improve playback and increase the number of supported drive bays. AllFrame reduces video interruptions that occur when desktop hard drives are misused as security system storage. Missed frames and lost images are a serious problem when an event occurs and you need to recover images from it. WD Purple with AllFrame gives you the security you need and expect when you need to review surveillance footage.

Hard Disk Purple WD40PUZX

Key Benefits:

- Reduces frame loss with storage for video surveillance
- It is specially developed for use with security systems
- Caching algorithms are specifically developed for high-write, low-bit-rate, high-throughput applications typical of video surveillance systems
- Change priority for write allocations and preemptive cache policies
- Supports TLER and ATA streaming
- Supports more than 8 drives

  • New series of hard disks for surveillance, PURZ
  • Supports up to 64 HD cameras
  • AllFrame 4K technology
  • 4th Generation Hard Disk, ideal for massive archiving of 4K video surveillance
  • Up to 50% more writing improvement
  • 24H 7DAY certified with 3 Years direct WD warranty
  • Intellipower technology: up to 40% reduction in consumption
  • Operation up to 70° (over 30% higher than common hard disks)

Data sheet

Model WD40PURZ
Formatted Capacity 4TB
Form factor 3.5-inch
Advanced Format (AF) Yes
RoHS Compliant Yes
Product Features
Cameras Supported Up to 64
Maximum drive bays supported 8+
Tarnish resistant components Yes

Interface Transfer rate (max)5

Buffer to host

Host to/from drive (sustained)

6 Gb/s


Cache (MB) 64
Performance Class 5400 RPM Class
Reliability/Data Integrity
Load/Unload Cycles 300,000
Annualized workload rating 180TB/yr
Non-recoverable read errors per bits read <10 in 10/14
Limited warranty (years)/8 3
Power Management

Average power requirements (W)



Standby and Sleep




Environmental Specifications
Temperatures (°C, on the base casting)
Not Operating

0 to 65
-40 to 70
Shock (Gs)
Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (2 ms)

Acoustics (dBA)
Seek (average)

Physical Dimensions
Height (in./mm, max) 1.028/26.1
Length (in./mm, max) 5,787/147
Width (in./mm, ± .01 in.) 4/101.6
Weight (lb./kg, ± 10%) 1.50/0.68

Further details

WD Setik has chosen Western Digital as its official Audio/Video disc supplier. 3 Year Warranty and direct manufacturer replacement.

In case of defect you can open an RMA directly on the WD website, direct replacement!

Setik OFFERS you the hard disk mounting!
By purchasing one of our hard disks in addition to a video recorder, the latter will be mounted on the video recorder for FREE!

Intellipower Intellipower technology. Variable speed based on data received. Reduction of up to 40% in consumption
Recording in H264 25fps - 24 Hours of continuous recording - Values in GIGABYTE
Cameras CIF Q1 720p 1080p 4MP
4 8.8 26.4 62 132.8 353.9
8 17.6 52.8 124 265.6 707.8
16 35.2 105.6 248 531.2 1415.6
32 70.4 211.2 496 1062.4 2831.2
64 141 580.4 1316.5 2972.7 5662.3


Download the English brochure
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

Questions (1)

From Bruno Giovanni Repetto | 2020-10-12 22:31:41

L'NVR 5208 8P è compatibile con 2 dischi 4TB SATA 3,5" AUDIO / VIDEO - ALLFRAME 4K


L'NVR5208-8P-4KS2E gestisce due HDD (con capacità massima 10TB - per disco)

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