Seagate STNR4000400 External Hard Drive

4 TB · Portable

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Capacity 4 TB
Type Portable

Seagate STNR4000400 External Hard Drive is a 4 TB portable hard drive powered over USB. Good for backups and big files; for games and editing an SSD is much faster. It came out in 2026.

Released: 2026-03-29

Specifications

Key specs

Capacity: 4 TB
Type: Portable
Released: 2026-03-29
Part number: STNR4000400
EAN / UPC: 8719706046787

Hard drive

HDD capacity: 4 TB

Ports & interfaces

USB connector: USB Type-C

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Features

Product colour: Grey
Windows operating systems supported: Yes
Mac operating systems supported: Yes

Security

Password protection: Yes

Weight & dimensions

Width: 83 mm
Depth: 22 mm
Height: 117 mm
Weight: 254 g

Other features

Mac compatibility: Yes
Other operating systems supported: ChromeOS
Quick start guide: Yes
Cable length: 0.5 m

Check the manufacturer's page before buying.

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About this product

Elegantly compact and thoughtfully designed around you, the One Touch portable external hard drive makes personal storage effortless. With fast USB-C connectivity, hardware encryption and intuitive backup tools in a premium portable drive, One Touch portable is reliable and durable enough for everyday use. Plus, complimentary trials with Adobe Creative Cloud Pro, Mylio and Synology Deep Search help you create more and rediscover your digital world wherever you are.

Datasheet (PDF)