---
product_id: 76380244
title: "Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple)"
brand: "western digital"
price: "40.64 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/76380244-western-digital-wd20purx-surveillance-2tb-internal-hard-drive-purple
store_origin: TN
region: Tunisia
---

# 64MB buffer for smooth data flow Supports up to 32 HD cameras 2TB storage capacity Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple)

**Brand:** western digital
**Price:** 40.64 DT
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Secure your world with storage that never blinks.

## Quick Answers

- **What is this?** Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple) by western digital
- **How much does it cost?** 40.64 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/76380244-western-digital-wd20purx-surveillance-2tb-internal-hard-drive-purple)

## 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

- • **Robust 64MB Cache:** Ensures smooth, lag-free recording and playback.
- • **Massive 2TB Storage:** Store months of high-res surveillance footage without compromise.
- • **Peace of Mind Warranty:** 3-year coverage to keep your security system running flawlessly.
- • **Efficient 5400 RPM Speed:** Balanced performance and low power consumption for 24/7 operation.
- • **Optimized for 32 HD Cameras:** Seamlessly handle multiple video streams with AllFrame technology.

## Overview

The Western Digital WD20PURX Purple 2TB internal hard drive is engineered specifically for surveillance systems, supporting up to 32 HD cameras with AllFrame technology. Featuring a 3.5-inch form factor, 5400 RPM speed, and a 64MB cache, it delivers reliable, efficient storage optimized for continuous video recording. Backed by a 3-year warranty, it offers professional-grade durability and peace of mind for your security needs.

## Description

Buy Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple) online at low price in India on desertcart.in. Check out Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple) reviews, ratings, features, specifications and browse more Western Digital products online at best prices on desertcart.in.

## Features

- Improve performance with AllFrame for upto 32 HD cameras
- Surveillance storage for peace-of-mind
- 2TB capacity
- 3.5-inch internal hard drive
- 64MB buffer size
- 3 years warranty from the date of purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IMPO5MO |
| Box Contents | Hard Drive |
| Brand Name | Western Digital |
| Cache Memory Installed Size | 64 |
| Color | PURPLE |
| Compatible Devices | Camera |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,474) |
| Data Transfer Rate | 6 Gigabits Per Second |
| Digital Storage Capacity | 2 TB |
| Enclosure Material | Aluminium |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00718037823331 |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | ATA |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard Disk Type | Ata |
| Hard-Drive Size | 2 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | PC; Mac |
| Installation Type | Internal Hard Drive |
| Item Part Number | WD20PURX |
| Item Weight | 450 Grams |
| Manufacturer | Western Digital |
| Manufacturer Part Number | WD20PURX |
| Model Name | Purple |
| Model Number | WD20PURX |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Product Features | Not_Performance_Used |
| Read Speed | 6 Megabytes Per Second |
| Specific Uses For Product | Personal |
| UPC | 014445254447 797045619730 803982837172 609459379646 718037823331 700736689042 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Western Digital
- **Colour:** PURPLE
- **Compatible Devices:** Camera
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 2 TB
- **Hard Disk Description:** Ata
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Interface:** ATA
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Not_Performance_Used

## Images

![Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple) - Image 1](https://m.media-amazon.com/images/I/41ESnw47jPL.jpg)
![Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple) - Image 2](https://m.media-amazon.com/images/I/318By6ESsxL.jpg)
![Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple) - Image 3](https://m.media-amazon.com/images/I/41YmloA22SL.jpg)
![Western Digital WD20PURX Surveillance 2TB Internal Hard Drive (Purple) - Image 4](https://m.media-amazon.com/images/I/71RQa+fNNGL.jpg)

## Questions & Answers

**Q: Is it good for primari drive and OS installation?**
A: Hi Alexander, the Purple Series was developed to be turned on 24/7 and are very reliable. As it was developed to arquive files the need to be available all the time it spin at just 5400 rpm. Way too slow for the big systems available today. It,s ideal to put a 7200rpm disk or even a SSD to boot. In my computer I have a 256GB SSD disk to boot and the main programs and two  2TB 7200rpm drives to other files. So I don´t think the purple drive is good to use as a boot disk.

**Q: Will this drive go into my q-see surveillance system model qt5682 which has a 1tb and i'm wanting to upgrade to a 2tb drive.**
A: Yes, yes it will. I have a 3TB drive of this series in my qsee system (QC448) for over  1 1/2 years now running 24/7 and not one hickup so far. These are the best drives for surveillance but not excluded other purposes (in my case file server)

**Q: Can you replace a 2.0 with a 4.0?**
A: Yes, most DVRs and NVRs support 2TB hard drive and larger.

**Q: Is this compatible with a hikvision nvr?**
A: Yes, it work with anr DVR that support sata hd

## Frequently Bought Together

- WD Purple 2TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD20PURX [Old Version]
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-19*