Product Type | Portable External Hard Drive |
Model | My Passport Ultra |
Manufacturer Part Number | WDBFTM0040BSL-WESN |
Color | Silver |
Storage Capacity | 4 TB |
Form Factor | 2.5-inch |
Power Requirements | USB Bus-Powered |
Weight | 0.51 lbs |
UPC | 718037864112 |
Warranty | 3-Year Limited Warranty |
Western Digital 4TB My Passport Ultra USB 3.2 Portable Drive - Silver
Key Benefits

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- Large 4TB capacity is ideal for backing up extensive libraries of files or media content
- USB 3.2 connectivity delivers fast and efficient data transfers, improving productivity
- Lightweight and compact design supports mobile professionals needing portable storage
Product Overview
The Western Digital 4TB My Passport Ultra Portable Drive in Silver is an ideal high-capacity storage solution for professionals and everyday users. With a 4TB capacity and a USB 3.2 interface supporting up to 5 GBps data transfer rates, it facilitates quick backups and seamless file transfers.
Designed for portability, the drive features a compact form factor (3.21 x 4.33 x 0.83 inches) and weighs only 0.51 lbs. Its premium silver finish makes it both functional and stylish. Engineered to work in environments with temperatures ranging from 5°C to 35°C, and backed by a 3-year limited warranty, this device offers dependable performance for mobile workflows and storage on the go.
Specifications
Product Overview
Wireless Features
Wireless Connectivity |
Compliance & Origin
Country of Origin | Malaysia |
TAA Compliant | No |
RoHS Compliant | Yes |
FCC Certified | Yes |
CE Certified | Yes |
Advanced Security Features
Password Protection | Yes |
Encryption | 256-bit AES hardware encryption |
Interfaces
Interface Type | USB 3.2 Gen 1 |
Connector Type | USB-C |
Included Adapter | USB-C to USB-A |
Data Transfer Rate | Up to 5 Gbps |
Backward Compatibility | USB 2.0 and USB 3.0 |
Physical & Environmental
Width | 3.21 in |
Depth | 4.33 in |
Height | 0.83 in |
Minimum Operating Temperature | 5°C |
Maximum Operating Temperature | 35°C |
Operating Humidity Range | 5% to 90% non-condensing |
Shock Tolerance (Non-Operating) | 1000G, 2 ms |
Shock Tolerance (Operating) | 400G, 2 ms |
Drive Enclosure Material | Metal and Plastic |
Cloud Management & Licensing
Backup Software Included | WD Backup software |
Compatible Cloud Services | Dropbox (manual configuration) |
Security Software Included | WD Discovery with WD Security |