---
product_id: 512815699
title: "WD 44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software - WDBFBE0440JBK-NESN"
brand: "western digital"
price: "R$40047"
currency: BRL
in_stock: false
category: "Western Digital"
url: https://www.desertcart.com.br/products/512815699-wd-44tb-my-book-duo-desktop-raid-external-hard-drive
store_origin: BR
region: Brazil
---

# 600 MB/s blazing speed 44TB colossal storage 256-bit AES encryption WD 44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software - WDBFBE0440JBK-NESN

**Brand:** western digital
**Price:** R$40047
**Availability:** ❌ Out of Stock

## Summary

> 💼 Elevate your data game with storage that works as hard as you do.

## Quick Answers

- **What is this?** WD 44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software - WDBFBE0440JBK-NESN by western digital
- **How much does it cost?** R$40047 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/512815699-wd-44tb-my-book-duo-desktop-raid-external-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 44TB Storage:** Store your entire digital universe without compromise.
- • **Built-in RAID-0 Ready:** Maximize performance and data redundancy right out of the box.
- • **Dual USB 3.0 Hub Ports:** Expand your workspace with extra connectivity for accessories and devices.
- • **Blazing USB 3.1 Gen 1 Speed:** Experience ultra-fast transfers up to 600 MB/s for seamless workflow.
- • **Advanced 256-bit AES Encryption:** Keep your sensitive data locked down with hardware-level security.

## Overview

The WD 44TB My Book Duo is a powerhouse external desktop RAID hard drive featuring massive 44TB capacity, ultra-fast USB 3.1 Gen 1 connectivity with speeds up to 600 MB/s, and robust 256-bit AES hardware encryption. Designed for professionals needing secure, high-capacity storage, it includes RAID-0 support for enhanced performance, dual USB 3.0 hub ports for added flexibility, and automatic backup software with password protection, all housed in a sleek aluminum enclosure.

## Description

The My Book Duo drive has massive capacity ideal for storing photos, videos, documents, and music. It’s super-fast when using the USB Type-C port and is universally compatible (supports USB 3.2 Gen 1 / USB 3.0 / USB 2.0) with all cables included. Two USB Type-A hub ports deliver flexibility for additional accessories.

## Features

- Massive capacity storage with auto and system backup
- RAID-0 ready out of the box
- USB 3.1 Gen 1-ready, USB 3.0 compatibility
- 2x USB 3.0 hub ports
- 256-bit AES hardware encryption and password protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTZW25Z1 |
| Additional Features | Hardware Encryption |
| Best Sellers Rank | #18 in External Hard Drives |
| Brand | Western Digital |
| Built-In Media | Desktop hard drive, SuperSpeed USB-A cable (5Gbps), AC adapter, Software for device management and backup with password protection |
| Cache Memory Installed Size | 44 |
| Color | Black |
| Compatible Devices | Desktop, Laptop |
| Connectivity Technology | USB |
| Customer Package Type | Retail Packaging |
| Customer Reviews | 3.8 3.8 out of 5 stars (469) |
| Digital Storage Capacity | 44 TB |
| Enclosure Material | Aluminum |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 inches |
| Hard Disk Interface | USB 3.2 |
| Hard-Drive Size | 44 TB |
| Hardware Connectivity | USB |
| Hardware Platform | Linux, Mac w/ Reformat, PC |
| Installation Type | External Hard Drive |
| Item Dimensions L x W x Thickness | 6.3"L x 3.94"W x 7.09"Th |
| Item Type Name | Desktop external hard drive |
| Item Weight | 5.8 pounds |
| Manufacturer | Western Digital Technologies, Inc. |
| Media Speed | 600 MB/s |
| Mfr Part Number | WDBFBE0440JBK-NESN |
| Model Name | My Book Duo |
| Model Number | WDBFBE0440JBK-NESN |
| Number of Items | 1 |
| Specific Uses For Product | Business, Multimedia, Personal |
| UPC | 718037894751 |
| Unit Count | 1 Count |
| Warranty Description | 3 year manufacturer |

## Product Details

- **Brand:** Western Digital
- **Color:** Black
- **Compatible Devices:** Desktop, Laptop
- **Connectivity Technology:** USB
- **Digital Storage Capacity:** 44 TB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 3.5 inches
- **Hard Disk Interface:** USB 3.2
- **Installation Type:** External Hard Drive
- **Special Feature:** Hardware Encryption

## Images

![WD 44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software - WDBFBE0440JBK-NESN - Image 1](https://m.media-amazon.com/images/I/71YB0xNOXyL.jpg)

## Available Options

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

## Frequently Bought Together

- WD 44TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software - WDBFBE0440JBK-NESN
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**Shop now:** [https://www.desertcart.com.br/products/512815699-wd-44tb-my-book-duo-desktop-raid-external-hard-drive](https://www.desertcart.com.br/products/512815699-wd-44tb-my-book-duo-desktop-raid-external-hard-drive)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-25*