---
product_id: 47921729
title: "Western Digital Purple 4TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 180TB/yr, 64MB Cache, 5400rpm - WD40PURZ"
brand: "western digital"
price: "€ 453.56"
currency: EUR
in_stock: true
category: "Western Digital"
url: https://www.desertcart.sk/products/47921729-western-digital-purple-4tb-surveillance-3-5-inch-sata-6
store_origin: SK
region: Slovakia
---

# SATA 6 Gb/s ultra-fast interface 4TB storage capacity Built for 24/7 high-temp operation Western Digital Purple 4TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 180TB/yr, 64MB Cache, 5400rpm - WD40PURZ

**Brand:** western digital
**Price:** € 453.56
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your world with WD Purple — the heartbeat of 24/7 surveillance.

## Quick Answers

- **What is this?** Western Digital Purple 4TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 180TB/yr, 64MB Cache, 5400rpm - WD40PURZ by western digital
- **How much does it cost?** € 453.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/47921729-western-digital-purple-4tb-surveillance-3-5-inch-sata-6)

## Best For

- western digital enthusiasts

## Why This Product

- Trusted western digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 4TB Capacity:** Store up to 180TB/year of continuous HD surveillance footage without breaking a sweat.
- • **AllFrame 4K Technology:** Minimizes frame loss and ensures smooth, crystal-clear video playback when it matters most.
- • **Plug & Play Compatibility:** Engineered for flawless integration with top-tier NVRs and DVRs—upgrade without hassle.
- • **Seamless Multi-Camera Support:** Optimized to handle up to 64 cameras simultaneously—future-proof your security setup.
- • **Whisper-Quiet & Energy Efficient:** IntelliSeek tech reduces noise, vibration, and power consumption for discreet, reliable monitoring.

## Overview

Western Digital Purple 4TB Surveillance HDD is a 3.5-inch SATA 6 Gb/s hard drive designed specifically for continuous, high-definition video surveillance. Featuring AllFrame 4K technology and IntelliSeek for reduced noise and power consumption, it supports up to 64 cameras and a workload of 180TB per year, ensuring reliable, high-quality video playback in demanding 24/7 environments.

## Description

From the manufacturer WD Purple Surveillance Hard Disc Drive Built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr and support for up to 64 cameras, WD Purple drives are optimised for surveillance systems. AllFrame 4KTM Technology Reduces frame loss Improves video playback Optimises the HDD to thrive in high temperature, always-on, surveillance system environments Engineered for compatibility WD Purple surveillance hard drives are built for compatibility with industry-leading chassis and chip set manufacturers for seamless integration into your new or existing video surveillance system. Optimised performance for up to 64 cameras With support for up to 64 surveillance cameras per hard drive, WD Purple gives you the flexibility to upgrade and expand your security system in the future. Surveillance storage for peace-of-mind WD Purple Surveillance hard drives are designed for high temperature, always-on, surveillance security systems to help ensure reliability and quality video play back when you need it most.

## Features

- 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, 24/7 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071KVB4F8 |
| Best Sellers Rank | 9,232 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 26 in Internal Hard Drives |
| Box Contents | 1 hard disk |
| Brand Name | Western Digital |
| Cache Memory Installed Size | 64 |
| Color | Purple |
| Compatible Devices | Überwachungssystem |
| Country of Origin | Thailand |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,337) |
| Data Transfer Rate | 5000 Megabits Per Second |
| Digital Storage Capacity | 4 TB |
| EU Spare Part Availability Duration | 3 Years |
| Enclosure Material | Metal |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00718037856773 |
| Hard Disk Average Latency | 5.56 Milliseconds |
| Hard Disk Description | Mechanical Surveillance Hard Drive with High Workload Rating and IntelliSeek Technology |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard-Drive Size | 4000 GB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | PC |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 37.3L x 25.8W x 6.6Th centimetres |
| Item Weight | 1.5 Pounds |
| Manufacturer | Western Digital |
| Manufacturer Part Number | WD40PURZ |
| Model Name | WD40PURZ |
| Model Number | WD40PURZ |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Product Features | Maximum temperature: 0 - 65 °C |
| Product Warranty | 2 year manufacturer |
| Specific Uses For Product | Business, Multimedia, Personal |
| UPC | 718037856773 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Western Digital
- **Colour:** Purple
- **Compatible devices:** Überwachungssystem
- **Connectivity technology:** SATA
- **Digital storage capacity:** 4 TB
- **Hard disk description:** Mechanical Surveillance Hard Drive with High Workload Rating and IntelliSeek Technology
- **Hard disk form factor:** 3.5 Inches
- **Hard disk interface:** Serial ATA-600
- **Installation type:** Internal Hard Drive
- **Special feature:** Maximum temperature: 0 - 65 °C

## Images

![Western Digital Purple 4TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 180TB/yr, 64MB Cache, 5400rpm - WD40PURZ - Image 1](https://m.media-amazon.com/images/I/61Np0SuI9rL.jpg)

## Questions & Answers

**Q: Will this work in a annke system**
A: Hi Yes, I installed this Purple WD Hard Drive in my Annke 4 Camera DVR box in January. Easy straightforward install - open case, click the flying cables inside the case to the drive (it’s obvious where they go), and secure the drive inside the case. Been trouble free since Jan. 19. Hope this isn’t the ‘kiss of death’ 😉. D

**Q: After How many days will start rewriting itself?**
A: Good morning, 

depends on the number of cameras connected to the DVR, their resolution and the type of recording you make (H24 or motion detection), and the video compression of your DVR. 

Cordially

**Q: I’m planning on using this to increase storage on a swann cctv system, i take it this will be ok?**
A: In my opinion, yes.
This should be checked in the swann manual.

**Q: Where do I get a power cable for this?**
A: Just Google 'Sata Power Cable'. You will get many hits.

## Frequently Bought Together

- Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40PURZ
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- Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-22*