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Black slim rectangular portable hard drive with rounded edges, matte finish, USB cable attached

Western Digital

Western Digital My Passport 4TB portable hard drive WDBPKJ0040BBK-WESN

SKU CH-9BRP-X8J3R MPN WDBPKJ0040BBK-WESN

A slim 4 TB portable drive with USB 3.2 Gen 1, automatic backup software and 256-bit AES hardware encryption

  • ColorBlack
  • InterfaceUSB 3.2 Gen 1
  • Capacity4TB
  • FeaturesSlim style. The new My Passport drive has been redesigned fo
  • System RequirementsFormatted NTFS for Windows 10 and 8.1. Reformatting may be r
  • Dimensions0.75" x 2.95" x 4.22"

Capacity 4TB

  • 4TB capacity stores extensive media libraries
  • Slim 0.75" profile fits comfortably in a bag
  • Password protection with 256-bit AES hardware encryption secures data
  • Automatic WD Backup software protects files on a schedule
  • USB 3.2 Gen 1 interface enables fast transfers

Portable 4 TB USB 3.2 Gen 1 storage

This Western Digital My Passport drive provides 4 TB of capacity in a slim black enclosure that fits in a pocket. It connects over USB 3.2 Gen 1 and remains compatible with USB 2.0 ports. The drive ships formatted NTFS for Windows 10 and 8.1 and includes WD Discovery software for backup scheduling and drive management.

Sustained workloads on mechanical media

As a mechanical hard drive, transfer rates will settle to the physical limits of the spinning platters once any cache is filled during long copy sessions. The USB 3.2 Gen 1 interface sets the maximum bus ceiling, but real-world throughput under continuous load will be lower than burst figures. The 256-bit AES hardware encryption operates on the controller without host CPU overhead.

Compatibility checks before ordering

Verify that your system can supply enough bus power over a single USB port for a 2.5-inch mechanical drive. Confirm whether you need to reformat the NTFS volume for macOS or Linux environments. Ensure a SuperSpeed USB cable is available if the supplied cable is misplaced.

商品特色

  • 4TB capacity stores extensive media libraries
  • Slim 0.75" profile fits comfortably in a bag
  • Password protection with 256-bit AES hardware encryption secures data
  • Automatic WD Backup software protects files on a schedule
  • USB 3.2 Gen 1 interface enables fast transfers

商品規格

BrandWD
SeriesMy Passport
ModelWDBPKJ0040BBK-WESN
ColorBlack
InterfaceUSB 3.2 Gen 1
Capacity4TB
FeaturesSlim style.
The new My Passport drive has been redesigned for you to make the most of your own journey. It features a convenient, slim form factor and is available in a range of vibrant colors.
Locked down.
The My Passport drive's password protection and built-in 256-bit AES hardware encryption helps keep your digital life's contents secure. Just activate password protection and set your own personalized password using WD Discovery.
Social friendly.
Included WD Discovery software lets you connect to popular social media and cloud storage services like Facebook, Dropbox and Google Dri
System RequirementsFormatted NTFS for Windows 10 and 8.1.
Reformatting may be required for other operating systems.
Dimensions0.75" x 2.95" x 4.22"
Weight0.46 lb.
Package ContentsPortable hard drive
SuperSpeed USB cable
WD Discovery software
Quick install guide
出貨重量0.30 kg
包裝尺寸147 × 102 × 38 mm

其他版本

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商品問答

How much heat or noise does the 4TB My Passport produce when left running all day?

The drive has no fan and uses a 2.5-inch mechanism inside a slim 0.75-inch enclosure, so it runs silently and stays cool to the touch during continuous operation.

What must I already own to use the USB 3.2 Gen 1 interface on this drive?

A host with a USB-A or USB-C port that supports USB 3.2 Gen 1 or USB 2.0, plus the supplied SuperSpeed USB cable.

Will the NTFS formatting on the 4TB My Passport work straight away with my Windows 8.1 laptop?

Yes, the drive ships formatted NTFS for Windows 10 and 8.1, so it is ready to use without reformatting on that operating system.

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