£20 off your order Sales Line Open Until 7pm Next Day Delivery - Order before 9PM Trade in for up to £300 Cashback

Western Digital My Book 4TB 3.5 INCH Desktop USB 3.0 External HDD Black - WDBFJK0040HBK-EESN
Quick Find: 1023896

SAVE 11%
Western Digital My Book 4TB 3.5 INCH Desktop USB 3.0 External HDD Black
Which offer
Sold Out

We're sorry - this product is currently sold out.

Show me all available
Western Digital External Hard Drives

Email Me When Back in Stock

If you would like help finding an alternative model please call us on 01484 319 818 and we'll be happy to help you.

My Book Desktop Storage: USB 3.0 and USB 2.0

Complete backup and security. My Book desktop storage delivers optimized USB 3.0 data transfer rates and a complete backup solution to protect your precious memories and critical system files. Password protection with hardware encryption secures your private files.

My Book desktop storage delivers optimized USB 3.0 data transfer rates and a complete backup solution to protect your precious memories and critical system files. Password protection with hardware encryption secures your private files.

Up to 3x faster transfer rates - My Book desktop storage is optimized for the fastest possible data transfer rates. Connect this drive to a SuperSpeed USB 3.0 port to access and save files up to 3x faster than USB 2.0.

Universal connectivity - With this drive you get compatibility with the latest USB 3.0 devices and backward compatibility with USB 2.0 devices as well.

Local and cloud backup - WD SmartWare Pro automatic backup software lets you choose when and where you back up your files.

  • Choose scheduled backup to back up your files on the schedule that fits your needs.
  • Choose automatic, continuous backup to back up files as they are added or changed and saved.
  • Use your Dropbox account to back up your files to the cloud.

Dropbox account is required for cloud backup. Cloud services may be changed, terminated or interrupted at any time and may vary by country.

System-level backup - Acronis True Image WD Edition is an integrated software suite that ensures security of all information on your PC. It can backup the entire disk drive or selected partitions, including your operating system, applications, settings and all of your data. You can also use the software to securely delete any confidential data you no longer need.

Secure your files - WD Security utility allows you to set password protection and hardware encryption for your drive to help keep your private stuff private.

WD Drive Utilities software - Register your drive, set drive timer, run diagnostics and more using WD Drive Utilities.

Works great with Windows 8 - The WD Windows 8 app makes it easy to discover the digital media stored on your My Passport Ultra drive with your Windows 8 computer. Your content is automatically displayed and organized so you can easily locate and enjoy your photos, videos and music.

WD quality inside and out - We know your data is important to you. So we build the drive inside to our demanding requirements for durability, shock tolerance and long-term reliability. Then, we protect the drive with a durable enclosure designed for beauty.


Spread your payments

At Laptops Direct we understand that whether you're replacing a broken product or upgrading an old one it can be a lot of money to save. We're happy to announce that if you spend £99 or more we can offer you credit over 6 or 12 months, and if you want a bit longer to pay we offer a 24-month option.

To apply for finance it's really simple, here's our 4-step process

  • Choose your product and add to basket
  • Select PayPal Credit in the basket
  • Complete the easy application
  • Choose your delivery date

It really is as easy as that! In less than 10 minutes you can have your confirmed delivery date.

Credit Options Available

We want our credit options to be simple for you to understand, that's why we've created a list of all options available depending on the price of your product. Simply enter the amount you want to apply for on finance and click calculate, then you'll be given a list of the options available.

Enter your order total:

Representative Example

  • Purchase rate p.a. (variable)


  • Representative APR (variable)

    17.9% APR

  • Assumed Credit Limit


This represents the typical costs of using a PayPal Credit limit, not including instalment offers. The rate of interest that applies to your order is defined by the option you select, we offer plenty of credit options that are interest free and you will not pay interest on at all. This example is based on your using PayPal Credit in future purchases either from us or other retailers.


Am I eligible for finance?

The short answer is, you probably are! Our credit provider carries out credit checks and has a few requirements for offering finance but please make sure you meet these simple requirements

  • Your order is £99 or more
  • You are 18 years or older
  • You are a UK resident, and have been for more than 3 years
  • You can make regular direct debit payments
  • You are in regular employment, or permanently live with a spouse who is in regular employment
  • Have a credit/debit card in your name that is registered to your current address
  • You have a good credit history, and have received no CCJs

How long does it take to apply?

That depends how fast you can type! There are no lengthy applications to complete, you're just asked a few short questions and you can get an instant decision.

What details should I have to hand?

You don't need much - if you already have a PayPal account then usually you'll just have a few questions to answer, if you don't have a PayPal account you just need to register with them.

What if I am declined for finance?

When you're applying for finance you always need to remember that there is a possibility you will be declined. This can often be caused by one of a number of reasons, but usually it will be caused by a negative credit score or a default on an existing loan. We've done our best to make it as easy as possible for our customers that aren't successful in applying to continue their order and pay by Credit Card, Debit Card, PayPal Wallet or Bank Transfer - it really is as simple as clicking "complete my order using a different method". And as always, if you have any concerns please do get in touch.

  • Other Product Codes for this item:

Trips Into Space!


Goodbye remote control!


The Drones Have Landed


Step into the Wild