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Black rectangular portable hard drive with smooth textured finish USB 3.0 cable included

HGST

HGST Touro Mobile 1TB USB 3.0 Portable Hard Drive 0S03454

SKU CH-MZKE-0PNFN MPN 0S03454

A 1 TB portable hard drive with a USB 3.0 interface and a compact 2.5 inch form factor

  • Total capacity1 TB
  • Interface typeUSB 3.0
  • Form factor2.5 in (6.35 cm)
  • Product colorBlack
  • Key featuresPortable storage for all your digital files Smooth, textured
  • Product dimensions4.96 in × 3.15 in × 0.59 in
  • Store 1 TB of files in a pocket-sized drive
  • USB 3.0 interface transfers data quickly
  • Textured black finish resists fingerprints and slips
  • Ready for Windows, reformat for Mac in minutes
  • Draws power from the USB port — no adapter needed

1TB Portable Storage for Digital Files

The HGST Touro Mobile 0S03454 provides 1TB of external capacity in a 2.5 inch form factor. It connects through a USB 3.0 interface and draws power from the host port. The black textured enclosure is designed for transport and everyday file storage.

Plug-and-Play Setup With USB Power

Installation requires only the supplied USB 3.0 cable and an available port; no external adapter is needed. The drive arrives preformatted for Windows PCs and can be reformatted for macOS using standard disk utilities. A quick start guide is included for first-time users.

Check Port Type and File-System Needs

Verify that your computer has a compatible USB port for the 3.0 connection before ordering. If you plan to use the drive with Macs, allow time to reformat the volume to a suitable file system. The package contains the drive, cable and guide only.

How it compares

Measured against everything we stock in Portable USB Hard Drives, at today’s prices. Recalculated every night.

Price $74.99
Cheaper than about 62% of the 365 comparable items (median $108.99).
Total capacity 1 TB
Lower than about 70% of the 239 comparable items (median 2 TB).
Price per TB $74.99 per TB
Pricier than about 68% of the 239 comparable items (median $51.50 per TB).

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Specifications

Product
Brand nameHGST
Product lineTouro Mobile
Model nameHTOLMX3NA10001ABB(0S03454)
Total capacity1 TB
Product colorBlack
Ports & slots
Interface typeUSB 3.0
Size & build
Form factor2.5 in (6.35 cm)
Product dimensions4.96 in × 3.15 in × 0.59 in
Shipping weight0.19 kg
Package size175 × 114 × 46 mm
In the box
In the boxTouro Mobile external hard drive
USB 3.0 cable
Quick Start Guide

Questions about this item

How can I confirm the drive is working after plugging it in via USB 3.0?

The drive should appear in File Explorer or Disk Utility within seconds; the LED will stay solid while data transfers and blink during activity.

What comes in the box and what must I buy separately?

The package includes the Touro Mobile drive, a USB 3.0 cable and a Quick Start Guide; no extra power adapter or software is required.

Which capacity version of the Touro Mobile should I choose for general backups?

This model provides 1TB of storage; select it if that capacity matches your backup needs.

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