Expert Features

• Huge 20TB Capacity : The Seagate One Touch Desktop External Hard Drive in model STNB20000400 gives you a massive 20TB of space for backups, archives, creative libraries, media collections, business files, and long-term data storage without playing storage Tetris every week.
• Single-Cable USB-C Simplicity : This drive keeps things beautifully clean with bus-powered USB-C operation, so you get one port, one cord, quick connect convenience instead of cable spaghetti.
• No Wall Outlet Required : The drive is bus-powered, which means it runs through the connected USB-C setup rather than needing a separate wall power brick—super convenient for cleaner desks and easier movement.
• Important Power Requirement : Your system must provide a USB-C port with 15W or higher power delivery plus a USB-C data connection for proper operation. That’s an important compatibility detail, not optional fine print.
• Works With Windows and Mac : The drive is compatible with most Windows and macOS systems, making it a flexible storage pick for mixed-device workflows.
• Time Machine Ready After Reformat : If you want to use it with Apple Time Machine, reformatting is required first.
• Simple Drag-and-Drop Use : This is the kind of storage that stays easy—just plug it in and handle backup, copy, and file storage with straightforward drag-and-drop use.
• Seagate Toolkit Included : Seagate includes Toolkit software to help manage and verify the setup, especially since the drive depends on the correct USB-C power and data environment.
• Extra Data Protection Layer : The package includes 2-year Rescue Data Recovery Services in the worldwide spec, adding a strong safety net if disaster tries to clap your files.
• Compact for Its Class : For a 20TB desktop-style unit, it stays tidy at 186.8 × 40.3 × 131.7mm, so it doesn’t dominate the whole desk.
• Space Grey Finish : The Space Grey color gives it a more refined, modern, and premium desktop look than generic plastic storage bricks.
• ChromeOS Note : Toolkit software is not compatible with ChromeOS, so this is not the right pick if that software workflow is essential for your setup.

Expert Specs