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Blue rectangular portable hard drive with metal cover, USB-C cable and adapter

Western Digital

Western Digital WDBFTM0050BBL-WESN 5TB portable hard drive

SKU CH-T6R2-HT2M6 MPN WDBFTM0050BBL-WESN

A 5 TB portable hard drive with USB‑C and USB 3.1 connectivity, a metal cover, 256‑bit AES hardware encryption and automatic backup software for Windows PCs

  • ColorBlue
  • InterfaceUSB 3.0
  • Capacity5TB
  • FeaturesUSB-C and USB 3.1 Compatible Featuring USB-C technology, the
  • System RequirementsWindows 10, 8.1 or 7 Downloadable NTFS driver to read/write
  • Dimensions0.83" x 3.21" x 4.33"

Capacity 5TB

Struck-through versions exist but are not stocked here.

  • 5TB capacity stores extensive photo, video and document libraries
  • USB-C connection with included USB 3.1 adapter works on new and older PCs
  • 256-bit AES hardware encryption plus password protection secures private files
  • WD Discovery software enables automatic hourly, daily or monthly backups
  • Slim 0.83-inch metal enclosure weighs 0.51 lb for easy travel

What it is and who it's for

The Western Digital My Passport Ultra is a 5TB portable external hard drive in blue, designed for Windows 10, 8.1 or 7 users who need high-capacity storage on the move. It connects via USB-C with a supplied USB 3.1 adapter for older USB-A ports. Mac users must reformat the drive to use Time Machine and install a downloadable NTFS driver for read-write access.

Build quality and daily connectivity

A refined metal cover gives the drive a sleek, durable feel suited to frequent travel. The package includes a USB-C cable and a USB 3.1 adapter, ensuring compatibility with both modern USB-C ports and legacy USB-A ports without extra purchases. The compact form factor slips easily into a bag, while the metal construction helps protect the drive from everyday knocks.

The spec that decides fit

The single figure that determines suitability is the 5TB capacity, which dictates how many photos, videos, music files and documents you can carry. Hardware-based 256-bit AES encryption with password protection secures data if the drive is lost. WD Discovery software enables automatic backup schedules and cloud import, though internet activation is required. Reformatting is necessary for full macOS Time Machine support.

Highlights

  • 5TB capacity stores extensive photo, video and document libraries
  • USB-C connection with included USB 3.1 adapter works on new and older PCs
  • 256-bit AES hardware encryption plus password protection secures private files
  • WD Discovery software enables automatic hourly, daily or monthly backups
  • Slim 0.83-inch metal enclosure weighs 0.51 lb for easy travel

Specifications

BrandWD
SeriesMy Passport Ultra
ModelWDBFTM0050BBL-WESN
ColorBlue
InterfaceUSB 3.0
Capacity5TB
FeaturesUSB-C and USB 3.1 Compatible
Featuring USB-C technology, the My Passport Ultra portable drive delivers quick and easy storage for your PC, while the included USB 3.1 adapter makes sure it's compatible with older machines.
Password Protection with 256-bit AES Hardware Encryption
The WD Security function within WD Discovery helps keep your files private with a password you can choose, making it easy to enable password protection and 256-bit AES Hardware Encryption.
Innovative Style and Function
Fusing modern anodized metal and textures, the My Passport Ultra portable drive is available
System RequirementsWindows 10, 8.1 or 7
Downloadable NTFS driver to read/write on macOS
Reformatting required to use Time Machine on macOS
Compatibility may vary depending on user's hardware configuration and operating system
Dimensions0.83" x 3.21" x 4.33"
Weight0.51 lb.
Package ContentsMy Passport Ultra Portable Storage
USB-C cable with USB 3.1 adapter
WD Discovery software* for WD Backup and WD Drive Utilities
Quick install guide
*Internet activation required
Shipping weight0.34 kg
Package size152 × 105 × 40 mm

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Questions about this item

What practical speed limit does the USB 3.0 interface impose on this 5TB My Passport Ultra?

The drive uses a USB 3.0 interface, so real-world throughput is capped at the 5 Gbit/s signalling rate of that standard.

What physical clearance does the 0.83" x 3.21" x 4.33" chassis need to fit in a bag or dock?

At 0.83 inches thick, 3.21 inches wide and 4.33 inches long, it slides into most laptop sleeves and vertical docks without forcing.

How is the drive set up on Windows 10, and which step do people skip?

Connect the USB-C cable, run the WD Discovery installer for WD Backup and Drive Utilities, then enable 256-bit AES hardware encryption — many forget the encryption activation.

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