# External Hard Drive Western Digital 4TB USB 3.2 My Book

**URL:** https://aio.lv/en/product--western-digital-wdbbgb0040hbk-eesn--11198902
**Data updated:** 2025-12-30 18:31 (EET)
**Category:** External HDD
**Manufacturer:** Western Digital
**Manufacturer code:** WDBBGB0040HBK-EESN
**EAN:** 7180378509480
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 201.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 166.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-wdbbgb0040hbk-eesn--11198902

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Western Digital My Book external hard drive offers a massive 4TB storage capacity in a sleek black design. With a 3.5" size and USB 3.2 Gen 1 interface, it ensures fast data transfer speeds and reliable performance. Ideal for backing up important files, photos, and videos, this hard drive is perfect for users needing ample storage space. Its plug-and-play functionality makes it easy to use with various devices.

## Long description

The Western Digital My Book external hard drive offers 4TB of desktop storage in a compact black enclosure. Designed for everyday backups and large media libraries, this 3.5" drive connects via USB 3.2 Gen 1 for fast transfers and broad compatibility with Windows and Mac systems. The drive comes preformatted in exFAT for out-of-the-box use and is covered by a 3-year limited warranty.
Advantages
The My Book 4TB provides high-capacity storage in a small footprint and supports fast data transfer over USB 3.2 Gen 1. It includes WD Backup software for Windows, is compatible with Apple Time Machine, and also works with Acronis True Image WD Edition for scheduled full-system backups. Built-in 256-bit AES hardware encryption and WD Security software allow setting a personalized password to protect private data. The drive is designed to meet WD reliability standards for durability and long-term use.
Suitable for
Backing up photos, videos and music from desktop or laptop computers
Archiving large document and media collections
Users who need plug-and-play external storage with broad OS compatibility
Key specifications
Capacity: 4 TB (4000 GB)
Interface: USB 3.2 Gen 1 (compatible with USB 3.1/3.0)
Form factor: 3.5" desktop HDD
Preformatted: exFAT (may be reformatted for specific OS)
Encryption: 256-bit AES hardware encryption with WD Security
Compatibility: Windows 10/8/7 and Mac OS X El Capitan, Yosemite, Mavericks (reformatting may be required)
Weight: 1 kg
Colour: Black
Warranty: 3-year limited warranty
How to use
Connect the My Book drive to a computer using the supplied USB cable. For most Windows and Mac systems the drive is ready to use immediately; if necessary reformat the drive to match your preferred file system. Install WD Backup for automated backups on Windows or use Time Machine on Mac to schedule regular backups. To enable data protection, install WD Security and set a personalized password which activates the drive's 256-bit AES hardware encryption.
Usage recommendations
Place the drive on a stable surface in a well-ventilated area and avoid moving it during read/write operations. Regularly verify backups and keep a secondary copy of critical data. Reformat only when required for compatibility with a specific operating system.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84717050 |

### Packaging data

| Feature | Value |
|---|---|
| Bundled software | WD Backup, WD Security, WD Drive Utilities |
| Cables included | USB |
| User guide | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 65 |
| Operating temperature (T-T) | 5 - 35 |

### Power

| Feature | Value |
|---|---|
| AC adapter output voltage | 12 |
| External power adapter | Yes |
| Bus powered | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| Maximum data transfer rate | 5000 Mbit/s |
| Wi-Fi | No |
| USB data transfer rates | 480, 5000 |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| Thunderbolt technology | No |
| USB connector | Micro-USB B |

### Hard drive

| Feature | Value |
|---|---|
| HDD capacity | 4000 GB |
| Interface | Serial ATA III |
| Type | HDD |
| HDD size | 3.5 |
| File format system | exFAT |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Product colour | Black |
| Windows operating systems supported | Windows 8 Enterprise x64, Windows 8.1 Pro x64, Windows 8.1 Pro, Windows 8.1 Enterprise x64, Windows 8.1 Enterprise, Windows 8.1, Windows 8 x64, Windows 8 Pro x64, Windows 8 Pro, Windows 8.1 x64, Windows 8 Enterprise, Windows 8, Windows 7 Ultimate x64, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Starter, Windows 7 Professional x64, Windows 7 Professional, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64 |
| Mac operating systems supported | Mac OS X 10.9 Mavericks, Mac OS X 10.12 Sierra, Mac OS X 10.11 El Capitan, Mac OS X 10.10 Yosemite |

### Security

| Feature | Value |
|---|---|
| Security algorithms | 256-bit AES |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Password protection | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1 kg |
| Height | 170.6 mm |
| Width | 49 mm |
| Depth | 139.3 mm |

## FAQ

### How much does the External Hard Drive Western Digital 4TB My Book cost, and is it available for purchase?

The price is 201.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can External Hard Drive Western Digital 4TB My Book be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Western Digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Western Digital service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: usb version, hdd size, weight, hdd capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for External Hard Drive Western Digital 4TB My Book?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11198902/61982173_large.webp