---
product_id: 544363189
title: "1TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5\" - WD11PURZ"
brand: "western digital"
price: "¥24435"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/544363189-1tb-wd-purple-surveillance-internal-hard-drive-hdd-sata-6
store_origin: JP
region: Japan
---

# SATA 6 Gb/s ultra-fast interface Supports 180 TB/year workload Tarnish-resistant durability 1TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD11PURZ

**Brand:** western digital
**Price:** ¥24435
**Availability:** ✅ In Stock

## Summary

> 🎥 Capture every moment flawlessly with WD Purple — the backbone of smart surveillance.

## Quick Answers

- **What is this?** 1TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD11PURZ by western digital
- **How much does it cost?** ¥24435 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/544363189-1tb-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

- • **Reliable Durability:** Tarnish-resistant components keep your drive performing flawlessly over time.
- • **Seamless Integration:** 5400 RPM with SATA 6 Gb/s interface for efficient, quiet, and fast data access.
- • **Massive Workload Capacity:** Handles up to 180 TB of data annually—built for nonstop 24/7 surveillance demands.
- • **Optimized for Surveillance:** WD AllFrame tech ensures smooth, write-intensive video streaming without frame loss.
- • **Scalable Multi-Bay Support:** Supports up to 16 bays for expansive, future-proof surveillance setups.

## Overview

The Western Digital 1TB WD Purple HDD is engineered specifically for mainstream surveillance systems, featuring WD AllFrame technology to optimize write-intensive workloads. It supports an impressive 180 TB/year workload rate and up to 16-bay configurations, ensuring reliable, scalable performance. With a SATA 6 Gb/s interface, 64 MB cache, and tarnish-resistant components, this 3.5-inch 5400 RPM drive delivers durable, efficient, and seamless video storage for professional-grade security setups.

## Description

Western Digital1TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD11PURZ

## Features

- Engineered for mainstream surveillance systems
- WD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications
- Supports up to 180 TB/yr workload rate(3) | (3) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
- Support for up to 16 bays(7) | (7) 1TB through 2TB support up to eight bays; 3TB and above support up to 16 bays.
- Tarnish-resistant components(6) | (6) Tarnish resistant components for capacities 3TB and higher.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Hard Drive | 1 TB Mechanical Hard Disk |
| Brand | Western Digital |
| Series | WD Purple HDD |
| Item model number | WD11PURZ |
| Item Weight | 15.8 ounces |
| Product Dimensions | 5.79 x 4 x 1.03 inches |
| Item Dimensions  LxWxH | 5.79 x 4 x 1.03 inches |
| Color | Purple |
| Flash Memory Size | 1 TB |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Rotational Speed | 5400 RPM |
| Batteries | 1 AAAA batteries required. |
| Manufacturer | Western Digital Technologies, Inc. |
| Language | English |
| ASIN | B0CD2X2MTW |
| Is Discontinued By Manufacturer | No |
| Date First Available | July 28, 2023 |

## Product Details

- **Digital Storage Capacity:** 1024 GB
- **Hard Disk Interface:** Serial ATA-600
- **Brand:** Western Digital
- **Special Feature:** Survelliance
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Description:** Mechanical Hard Disk
- **Compatible Devices:** Desktop
- **Installation Type:** Internal Hard Drive
- **Color:** Purple
- **Hard Disk Size:** 1 TB

## Images

![1TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD11PURZ - Image 1](https://m.media-amazon.com/images/I/81A-4J2oyML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ So quiet you'd suspect it wasn't running.
*by S***N on March 17, 2024*

I thought I was tempting fate continuing to run a 2009 vintage hard drive 24x7 in an old Toshiba RS-TX20 TIVO. This drive was the perfect QUIET replacement once I added an additional SATA to IDE adapter. Works perfectly.

### ⭐⭐⭐⭐⭐ Quality
*by M***. on April 19, 2025*

It was exactly what I needed for my Swann security system.

### ⭐⭐⭐⭐⭐ Works well with UDM Pro
*by K***R on June 13, 2024*

Works great with my UDM Pro.

## Frequently Bought Together

- Western Digital 1TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD11PURZ
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**Shop now:** [https://www.desertcart.jp/products/544363189-1tb-wd-purple-surveillance-internal-hard-drive-hdd-sata-6](https://www.desertcart.jp/products/544363189-1tb-wd-purple-surveillance-internal-hard-drive-hdd-sata-6)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*