---
product_id: 378385988
title: "Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN"
brand: "wd"
price: "¥64599"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/378385988-western-digital-4tb-my-passport-portable-external-hard-drive-password
store_origin: JP
region: Japan
---

# SuperSpeed USB 3.0 (5Gbps) 4TB massive storage 256-bit AES hardware encryption Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN

**Brand:** wd
**Price:** ¥64599
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your digital freedom with storage that moves as fast as you do!

## Quick Answers

- **What is this?** Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN by wd
- **How much does it cost?** ¥64599 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/378385988-western-digital-4tb-my-passport-portable-external-hard-drive-password)

## Best For

- wd enthusiasts

## Why This Product

- Trusted wd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted reliability:** Backed by a 3-year limited warranty and a top-rated brand, your data’s safety is guaranteed.
- • **Pocket-sized powerhouse:** Sleek, slim design fits effortlessly in your hand or bag for on-the-go productivity.
- • **Fort Knox-level security:** 256-bit AES hardware encryption plus password protection keeps your data locked tight.
- • **Lightning-fast transfers:** SuperSpeed USB 3.0 ensures rapid file movement, saving you valuable time.
- • **Effortless backup & management:** Intuitive software automates backups and device management, so you never miss a beat.

## Overview

The Western Digital 4TB My Passport is a portable external hard drive combining massive 4TB storage with blazing SuperSpeed USB 3.0 connectivity. Its slim, stylish white design fits in the palm of your hand, while 256-bit AES hardware encryption and password protection safeguard your data. Preloaded backup software streamlines file management, making it ideal for professionals and creatives on the move. Supported by a 3-year limited warranty, this drive is a trusted companion for secure, high-capacity storage.

## Description

Every journey needs a passport. The My Passport drive is trusted, portable storage that gives you the confidence and freedom to drive forward in life. With a new, stylish design that fits in the palm of your hand, there’s space to store, organize, and share your photos, videos, music, and documents. Perfectly paired with backup software* and password protection, the My Passport drive helps keep your digital life's contents safe. (*Download and installation required. Terms and conditions apply. User account registration may be required.)

Review: Nice drive - I got this for my daughter in college and so far she's been saving her files just fine on it. Plug and play installation. Small, thin and light. It's fast to use and holds a lot.
Review: Great product, on time and as described. - Installation was a breeze and works flawlessly

## Features

- Slim Design
- Software for device management and backup with password protection. (Download and installation required. Terms and conditions apply. User account registration may be required.)
- 256-bit AES hardware encryption
- SuperSpeed USB 3.0 port (5Gbps); USB 2.0 compatible
- 3-year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088P3L155 |
| Additional Features | Hardware Encryption, Portable |
| Best Sellers Rank | #50 in External Hard Drives |
| Brand | WD |
| Built-In Media | External Hard Drive, USB Cable, Quick install guide |
| Cache Memory Installed Size | 4 |
| Color | White |
| Compatible Devices | Desktop, Laptop |
| Connectivity Technology | USB |
| Customer Reviews | 4.6 out of 5 stars 677 Reviews |
| Digital Storage Capacity | 4 TB |
| Form Factor | Portable |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | USB 2.0/3.0 |
| Hard Disk Rotational Speed | 5 |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | USB |
| Installation Type | External Hard Drive |
| Item Type Name | External HDD |
| Item Weight | 7.36 ounces |
| Manufacturer | Western Digital Technologies, Inc. |
| Media Speed | 1 |
| Model Name | My Passport HDD |
| Model Number | WDBPKJ0040BWT-WESN |
| Number of Items | 1 |
| Special Feature | Hardware Encryption , Portable |
| Specific Uses For Product | Business, Multimedia, Personal |
| UPC | 718037880921 |
| Warranty Description | 3-year manufacturer's limited warranty |

## Product Details

- **Brand:** WD
- **Color:** White
- **Compatible Devices:** Desktop, Laptop
- **Connectivity Technology:** USB
- **Digital Storage Capacity:** 4 TB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** USB 2.0/3.0
- **Installation Type:** External Hard Drive
- **Special Feature:** Hardware Encryption, Portable

## Images

![Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN - Image 1](https://m.media-amazon.com/images/I/51QEmuLqNgL.jpg)
![Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN - Image 2](https://m.media-amazon.com/images/I/616kztWp7eL.jpg)
![Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN - Image 3](https://m.media-amazon.com/images/I/61EVEI7+YyL.jpg)
![Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN - Image 4](https://m.media-amazon.com/images/I/61Ylm6jcD2L.jpg)
![Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN - Image 5](https://m.media-amazon.com/images/I/811z5qFb9tL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work with windows 11? does the automatic backup still work on wd drives? some of my older wd ones do not work any more for auto backup.**
A: 100% do not recommend, mine crashed and I lost 2tb data 8 days after purchase.

**Q: This is listed as a newer model, but it is usb 1.1 and the older model is usb 3.0? this doesn't make sense to me.**
A: Use 3.0 instead

**Q: is this compatible with playstation 5?**
A: Yes it is compatible, also works with Xbox One X/S and PS4 as well as PC and Mac

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice drive
*by D***. on October 25, 2025*

I got this for my daughter in college and so far she's been saving her files just fine on it. Plug and play installation. Small, thin and light. It's fast to use and holds a lot.

### ⭐⭐⭐⭐⭐ Great product, on time and as described.
*by G***R on December 3, 2025*

Installation was a breeze and works flawlessly

### ⭐⭐⭐⭐⭐ Portable Hard Drive makes short work of laptop backups
*by M***S on August 6, 2025*

Great value for money. Comes with software to help speed backups. Small size means no big impact on desk space. Easy to run backups. Easy to connect to my laptop.

## Frequently Bought Together

- Western Digital 4TB My Passport Portable External Hard Drive with password protection and auto backup software, White - Western DigitalBPKJ0040BWT-WESN
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- WD 5TB My Passport, Portable External Hard Drive, Black, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBPKJ0050BBK-WESN

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**Shop now:** [https://www.desertcart.jp/products/378385988-western-digital-4tb-my-passport-portable-external-hard-drive-password](https://www.desertcart.jp/products/378385988-western-digital-4tb-my-passport-portable-external-hard-drive-password)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-12*