---
product_id: 599521307
title: "Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5\" - WD85PURZ"
brand: "western digital"
price: "₨126185"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/599521307-western-digital-8tb-wd-purple-surveillance-internal-hard-drive-hdd
store_origin: LK
region: Sri Lanka
---

# SATA 6 Gb/s ultra-fast interface 8TB massive storage AllFrame AI tech for flawless video Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ

**Brand:** western digital
**Price:** ₨126185
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your world with storage that never sleeps.

## Quick Answers

- **What is this?** Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ by western digital
- **How much does it cost?** ₨126185 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/599521307-western-digital-8tb-wd-purple-surveillance-internal-hard-drive-hdd)

## 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 8TB Capacity:** Store months of high-resolution footage with room to spare—never miss a moment.
- • **Seamless Compatibility:** Tested across a wide range of security systems for plug-and-play peace of mind.
- • **AI-Optimized Performance:** AllFrame AI technology reduces frame loss and boosts playback for smarter surveillance.
- • **Vibration & Heat Resistant:** Engineered to thrive in harsh NVR environments, ensuring consistent uptime.
- • **Surveillance-Grade Reliability:** Built to endure 24/7 high-def security workloads without breaking a sweat.

## Overview

The Western Digital 8TB WD Purple HDD is a 3.5-inch mechanical hard drive designed specifically for surveillance systems. Featuring a SATA 6 Gb/s interface, 256 MB cache, and 5400 RPM speed, it supports continuous 24/7 operation with enhanced durability against heat and vibration. Its exclusive AllFrame AI technology optimizes video playback by reducing frame loss, making it ideal for AI-enabled NVRs and video analytics solutions.

## Description

The right drive for the right job. WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback. WD Purple 8TB* and higher drives have additional performance headroom to support a new generation of AI-enabled NVRs, video analytics appliances, and deep-learning servers. * As used for storage capacity, 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment.

## Features

- Engineered specifically for surveillance security systems.
- Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications.
- AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Western Digital |
| Product Dimensions | 30 x 30 x 30 cm; 716.68 g |
| Batteries | 1 AAAA batteries required. |
| Item model number | WD85PURZ |
| Manufacturer | Western Digital Technologies, Inc. |
| Series | WD Purple HDD |
| Color | Purple |
| Form Factor | 3.5-inch |
| Hard Drive Size | 8 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 5400 RPM |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2.6 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 5 Grams |
| Number Of Lithium Ion Cells | 4 |
| Item Weight | 717 g |

## Product Details

- **Digital storage capacity:** 8000 GB
- **Hard disk interface:** Serial ATA-600
- **Connectivity technology:** SATA
- **Brand:** Western Digital
- **Special features:** WD AllFrame Technology
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Desktop
- **Installation type:** Internal Hard Drive
- **Colour:** Purple

## Images

![Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ - Image 1](https://m.media-amazon.com/images/I/61wZOXUGaOL.jpg)

## Available Options

This product comes in different **Capacity, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yet again another great HDD in perfect condition and packaging
*by M***L on 20 August 2023*

So far bought two WD blue and three WD purples and they all came brand new in the static protection bag and all made either in 2022 or 2023,all CMR, i will be trusting the seller for all future storage purchase

### ⭐ Hard not working
*by Y***Y on 26 September 2024*

I bought this hard and when installing it in the nvr it didn’t work

### ⭐⭐⭐⭐ The product was perfect but the packaging is pathetic.
*by D***S on 15 May 2024*

It should be more Secured in packing. There is a lot of chances for damages.

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**Shop now:** [https://www.desertcart.lk/products/599521307-western-digital-8tb-wd-purple-surveillance-internal-hard-drive-hdd](https://www.desertcart.lk/products/599521307-western-digital-8tb-wd-purple-surveillance-internal-hard-drive-hdd)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-24*