







💼 Secure your data, elevate your workflow.
The WD My Passport Ultra 4TB is a compact, metal-encased portable hard drive featuring USB-C and USB 3.1 connectivity with backward compatibility via adapter. It offers 4TB of storage, 256-bit AES hardware encryption for robust security, and automatic backup software compatible with Windows and Mac. Designed for professionals seeking reliable, stylish, and secure external storage with a 3-year warranty.









| Brand | WD |
| Manufacturer | 60 Moo 8, Sethakij Rd., Klong Madeua Kratoom Bean, Samut Sakhon 74110, Thailand., Calcomp Electronics Public Co., Ltd. |
| Series | My Passport Ultra |
| Colour | Blue, 4TB |
| Form Factor | 2.5-inch |
| Item Height | 0.83 Inches |
| Item Width | 3.21 Inches |
| Product Dimensions | 11 x 8.15 x 2.11 cm; 231.33 g |
| Item model number | WDBFTM0040BBL-WESN |
| RAM Size | 4 TB |
| Hard Drive Size | 4 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | USB 2.0/3.0 |
| Hard Disk Rotational Speed | 5400 RPM |
| Hardware Platform | PC |
| Operating System | windows 10 |
| Are Batteries Included | No |
| Lithium Battery Weight | 1 Kilograms |
| Included Components | My Passport Ultra Portable Storage |
| Manufacturer | Calcomp Electronics Public Co., Ltd. |
| Item Weight | 231 g |
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