WD My Passport 4TB portable HDD Blue 80000619 WDBPKJ0040BBL-WESN Product Description: WD My Passport WDBPKJ0040BBL - hard drive - 4 TB - USB 3.2 Gen 1 Type: Hard drive - external (portable) Capacity: 4 TB Hardware Encryption: Yes Encryption Algorithm: 256-bit AES Interface: USB 3.2 Gen 1 Data Transfer Rate: 5.0 Gbps (USB 3.0) / 480 Mbps (USB 2.0) Features: Automatic backup, password authentication Power Source: USB bus Enclosure Colour: Blue Dimensions (WxDxH): 75 mm x 107.2 mm x 19.15 mm Weight: 210 g Localisation: Worldwide (excluding China) Manufacturer Warranty: 3-year warranty