Seagate One Touch Portable 4TB External Hard Drive HDD - USB 3.2 Gen 1 - Black (STKZ4000400)

The Seagate One Touch Portable 4TB external hard drive pairs a sleek aluminium finish with practical backup tools, making it a solid choice for anyone needing dependable on-the-go storage. Unlike many portable drives that feel flimsy or require an external power brick, this model runs entirely off USB bus power while delivering up to 5Gbps transfer speeds. The textured black casing resists fingerprints and looks professional in any setup, and the included Seagate Toolkit software turns routine backups into a set-and-forget task. With 4TB of space, you can store massive photo libraries, video projects, or full system backups without constantly juggling files.

Highlights

• 4TB storage capacity for large files and backups
• USB 3.2 Gen 1 with transfer speeds up to 5Gbps
• Bus-powered – no external power adapter needed
• Aluminium housing with a stylish black textured finish
• Includes Seagate Toolkit for scheduled and on-demand backups
• Compatible with Windows 7 or later and macOS 10.12 or later

In daily use

Simply connect the One Touch Portable to your computer's USB port and start moving files immediately. The drive is pre-formatted for Windows but can be easily reconfigured for macOS. Seagate Toolkit lets you set up automatic backups, mirror folders, and enable password protection to keep your data safe. Additionally, you get access to Mylio Create and Adobe Creative Cloud Photography plans – ideal for photographers and content creators.

Full specifications

• Brand: Seagate
• Model: One Touch Portable
• MPN: STKZ4000400
• EAN: 763649167861
• HDD capacity: 4 TB
• Interface: USB 3.2 Gen 1 (USB 3.0 compatible)
• USB connector: USB Micro-B
• Maximum data transfer rate: 5 Gbps
• Product colour: Black
• Housing material: Aluminium
• Bus powered: Yes
• Plug and Play: Yes
• LED indicators: Activity LED
• Cables included: USB 3.0 cable (USB Micro-B to USB-A)
• Operating systems supported: Windows 7 or later, macOS 10.12 or later
• Software included: Seagate Toolkit, Mylio Create, Adobe Creative Cloud Photography plan
• Warranty: 2-year limited warranty

Final note

A reliable, bus-powered 4TB drive with a premium aluminium finish and essential backup software – ideal for everyday storage and creative workflows.