---
product_id: 313913243
title: "8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5\" - WD84PURZ"
brand: "western digital"
price: "₩802962"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/313913243-8tb-wd-purple-surveillance-internal-hard-drive-hdd-sata-6
store_origin: KR
region: South Korea
---

# SATA 6 Gb/s ultra-fast interface 8TB massive storage AllFrame AI tech for smarter surveillance 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZ

**Brand:** western digital
**Price:** ₩802962
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your world with storage that never sleeps.

## Quick Answers

- **What is this?** 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZ by western digital
- **How much does it cost?** ₩802962 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/313913243-8tb-wd-purple-surveillance-internal-hard-drive-hdd-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 8TB Capacity:** Store months of high-res footage without compromise.
- • **AllFrame AI Technology:** Boosts performance for AI-enabled security systems, future-proofing your setup.
- • **Supports Up to 8+ Bays:** Scale your surveillance network effortlessly with multi-drive compatibility.
- • **Blazing Fast SATA 6 Gb/s:** Seamless data transfer for uninterrupted surveillance.
- • **Optimized for Write-Intensive Workloads:** Engineered to handle continuous recording with ease.

## Overview

The Western Digital 8TB WD Purple Surveillance HDD is a 3.5-inch internal hard drive designed specifically for surveillance systems. Featuring a 7200 RPM speed, SATA 6 Gb/s interface, and 128 MB cache, it supports high write workloads up to 180 TB/year (360 TB/year with AllFrame AI). Its AllFrame AI technology enhances video streaming and recording for AI-enabled security setups, making it ideal for business and personal surveillance with multi-bay support.

## Description

Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZ

## Features

- Engineered specifically for surveillance security systems.date transfer rate:194.0 megabits_per_second.Specific uses: Business,Personal
- 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
- Supports up to 180 TB/yr workload rate** (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology).
- Support for more than eight bays.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Western Digital |
| Product Dimensions | 14.7 x 10.16 x 2.61 cm; 839.15 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | WD84PURZ |
| Manufacturer | Western Digital |
| Series | WD Purple Surveillance Hard Drive |
| Color | WD Purple |
| Form Factor | 3.5-inch |
| Hard Drive Size | 8 TB |
| Hard Disk Description | 3.5-inch mechanical hard disk designed for surveillance systems |
| Hard Drive Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Number of USB 3.0 Ports | 3 |
| Wattage | 3600 |
| Optical Drive Type | DVDs |
| Hardware Platform | PC |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 2 Grams |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Item Weight | 839 g |

## Product Details

- **Digital storage capacity:** 8 TB
- **Hard disk interface:** Serial ATA
- **Connectivity technology:** SATA
- **Brand:** Western Digital
- **Special features:** Data Recovery Service
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** 3.5-inch mechanical hard disk designed for surveillance systems
- **Compatible devices:** Camera
- **Installation type:** Internal Hard Drive
- **Colour:** WD Purple

## Images

![8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZ - Image 1](https://m.media-amazon.com/images/I/61wZOXUGaOL.jpg)

## Available Options

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

## Questions & Answers

**Q: can it replace older hhd in nightowl dvr**
A: Yes. This hard drive is compatible with all recording units.

**Q: What is the difference between 3tb purple wd30purz and wd30purz, very confusing?**
A: Absolutely nothing. They are the same.

**Q: Is this compatible with annke surveillance camera system 8ch 1080p lite h.264+ dvr with (8) hd 1080p outdoor weatherproof cameras cctv security camera**
A: As the owner of South Jersey Surveillance Systems, I can assure you that any WD purple or Seagate Skyhawk hard drive is the appropriate type of storage drive for any and all DVRs and NVRs.

**Q: Whats the difference between this and the red plus?**
A: WD Blue HDDs are mainly used for general purpose storage, they are great all-rounders, and an average user can’t go wrong with Blue.

WD Green is basically same as Blue, but it lacks a bit of performance. However, it is the most eco-friendly HDD, and it’s quite cheap.

WD Blacks are for pure performance including gaming, media, and content creation. Also one of the most expensive HDDs.

WD Red is a NAS drive. It’s optimized for NAS systems.

WD Purple is for surveillance. Advised for 24/7 operation.

WD Gold, probably the most premium of all. Made for a multitude of Datacenter-specific applications.

## Frequently Bought Together

- Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZ
- Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ
- Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable

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**Shop now:** [https://www.desertcart.kr/products/313913243-8tb-wd-purple-surveillance-internal-hard-drive-hdd-sata-6](https://www.desertcart.kr/products/313913243-8tb-wd-purple-surveillance-internal-hard-drive-hdd-sata-6)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*