The My Passport Ultra is trusted, portable storage in a design that brilliantly pairs metal and matte finishes to create a sophisticated style. It has plenty of space to store all the content you love. Social media and cloud storage import, WD Backup software and password protection help keep all your memories safe and secure. Easy to use, just plug it in to start saving and backing up.

Technical Specifications

Hard Drive‎4 TB ultra portable
Brand‎Western Digital
Series‎My Passport
Item model number‎WDBFTM0040BBL-WESN
Hardware Platform‎PC, Mac
Operating System‎Windows 7+, Mac reformatting
Item Weight‎8.2 ounces
Product Dimensions‎4.33 x 3.21 x 0.83 inches
Item Dimensions LxWxH‎4.33 x 3.21 x 0.83 inches
Flash Memory Size‎4000 GB
Hard Drive Interface‎USB 3.1
Hard Drive Rotational Speed‎5400 RPM
Manufacturer‎Western Digital
Language‎English, English, English, English, English
Is Discontinued By Manufacturer‎No
Date First Available‎September 19, 2018
Customer Reviews4.5 out of 5 stars 9,770 ratings 4.5 out of 5 stars
Best Sellers Rank#480 in External Hard Drives
Digital Storage Capacity4 TB
Hard Disk InterfaceUSB 3.1
Connectivity TechnologyUSB
BrandWestern Digital
Hard Disk Form Factor2.5 Inches
Hard Disk Descriptionultra portable
Compatible DevicesPC
Hard Disk Size4 TB
Hard Disk Rotational Speed5400 RPM