---
product_id: 727680177
title: "Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 512 MB Cache 3.5\" - WD221PURP"
brand: "western digital"
price: "₱73036"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/727680177-western-digital-22tb-wd-purple-pro-surveillance-internal-hard-drive
store_origin: PH
region: Philippines
---

# 7200 RPM high-speed rotation 22TB massive capacity AI-optimized AllFrame tech Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 512 MB Cache 3.5" - WD221PURP

**Brand:** western digital
**Price:** ₱73036
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure every frame with AI-powered 22TB surveillance storage!

## Quick Answers

- **What is this?** Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 512 MB Cache 3.5" - WD221PURP by western digital
- **How much does it cost?** ₱73036 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/727680177-western-digital-22tb-wd-purple-pro-surveillance-internal-hard-drive)

## 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 22TB Storage:** Store and stream up to 64 HD cameras seamlessly—never miss a moment.
- • **AI-Powered Reliability:** AllFrame AI tech reduces frame loss for flawless video playback, perfect for smart surveillance.
- • **24/7 Always-On Durability:** Built for nonstop operation in demanding surveillance environments—trust your data around the clock.
- • **Enterprise-Grade Performance:** 7200 RPM and SATA 6 Gb/s interface deliver lightning-fast data access and transfer speeds.
- • **Optimized for Smart Video Systems:** Designed for AI-enabled recorders and analytics servers, future-proof your security infrastructure.

## Overview

The Western Digital 22TB WD Purple Pro HDD is a 3.5-inch SATA 6 Gb/s mechanical hard drive featuring 7200 RPM speed and 512 MB cache. Engineered with OptiNAND and AllFrame AI technology, it supports up to 64 HD camera streams simultaneously, ensuring reliable, high-capacity storage optimized for AI-enabled video surveillance and analytics systems running 24/7.

## Description

Powered by OptiNAND technology, the WD Purple Pro 22TB HDD offers high capacity enterprise-class drives for video analytics servers, AI, and deep learning systems for data-driven results. These reliable drives help you achieve a smarter world by providing storage capabilities to a new generation of smart video systems. WD Purple HDD features enterprise-class performance, reliability, and 24/7 workload capabilities for advanced AI enabled devices such as recorders, video analytics and deep learning servers.

## Features

- Powered by 22TB (1) OptiNAND technology, the WD Purple Pro HDD offers a large capacity of drives designed for advanced AI-enabled and always-on smart video recorders, appliances and servers. | (1) 1TB = 1 trillion bytes Actual user capacity may be less depending on the operating environment. Specific application: monitoring
- Western Digital's exclusive AllFrame AI technology improves ATA streaming, reduces frame loss and improves overall video playback
- WD Purple Pro drive is optimized to accommodate up to 64 single-stream HD cameras (2) and many of the latest smart cameras that transmit multiple streams. | (2) Single stream at 3.2Mbps (1080p, H.265, 25fps) per camera The results may vary depending on camera resolution, file format, number of frames per second, software, system settings, video quality, and other factors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ウエスタンデジタル(Western Digital) |
| Manufacturer | Western Digital Technologies, Inc. |
| Series | WD Purple Pro |
| Product Dimensions | 14.71 x 10.16 x 2.62 cm; 671.32 g |
| Batteries | 1 AAAA batteries required. |
| Item model number | WD221PURP-SPB9SY0 |
| Is Discontinued By Manufacturer | No |
| Color | purple |
| Form Factor | 3.5-inch |
| Item dimensions W x H | 14.7 x 10.2 x 2.6 cm |
| Hard Drive Size | 22 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 7200 RPM |
| Voltage | 28 Volts |
| Wattage | 50 W |
| 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 | 671 g |

## Product Details

- **Digital Storage Capacity:** 22000 GB
- **Hard Disk Interface:** Serial ATA-600
- **Connectivity Technology:** SATA
- **Brand:** ウエスタンデジタル(Western Digital)
- **Special Feature:** Dust Resistant
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Description:** Mechanical Hard Disk
- **Compatible Devices:** Desktop
- **Installation Type:** Internal Hard Drive
- **Color:** purple

## Images

![Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 512 MB Cache 3.5" - WD221PURP - Image 1](https://m.media-amazon.com/images/I/71FjtNPb7eL.jpg)
![Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 512 MB Cache 3.5" - WD221PURP - Image 2](https://m.media-amazon.com/images/I/71kZLHBjsFL.jpg)
![Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 512 MB Cache 3.5" - WD221PURP - Image 3](https://m.media-amazon.com/images/I/91JehS2y-wL.jpg)
![Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 512 MB Cache 3.5" - WD221PURP - Image 4](https://m.media-amazon.com/images/I/81s0cykrM-S.jpg)
![Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 512 MB Cache 3.5" - WD221PURP - Image 5](https://m.media-amazon.com/images/I/91JSB6U0K2S.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it be installed vertical instead of horizontal inside my lorex nvr?**
A: I don't see any reason why not.  Mine is installed in a Lorex NVR, but as I recall, it mounts horizontally.

**Q: Are these OEM or retail drives?**
A: OEM

**Q: Will this work in a Desktop Computer ?**
A: I had a bunch of issues with this in my desktop... I ended up sending it back and getting  two of these Seagate FireCuda HDD 8TB Internal Hard Drive HDD - 3.5 Inch CMR SATA 6Gb/s 7200RPM 256MB Cache 300TB/year with Rescue Services (ST8000DX001)

**Q: In case of failure, should we contact the seller or the WD?**
A: WD

## Frequently Bought Together

- Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD221PURP
- CyberPower RCCARD100 Cloud Monitoring Card
- CyberPower CP1500PFCRM2U PFC Sinewave UPS System, 1500VA/1000W, 8 Outlets, AVR, Short Depth 2U Rackmount

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**Shop now:** [https://www.desertcart.ph/products/727680177-western-digital-22tb-wd-purple-pro-surveillance-internal-hard-drive](https://www.desertcart.ph/products/727680177-western-digital-22tb-wd-purple-pro-surveillance-internal-hard-drive)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-25*