Toshiba Canvio Flex Portable Hard Drive 4TB
- 4 TB capacity (4096 GB)
- USB Type-A 3.2 Gen 1, 5 Gbps data rate
- Mechanical hard disk, 5400 rpm
- 2.5 inch form factor, bar-shaped plastic case
- Works with desktop, laptop, smartphone, tablet, TV
- Warm Silver finish
- 0.3 kg, 4.29 x 7.68 x 3.07 inches
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large portable hard drive that connects over USB Type-A to PCs, Macs, phones and tablets. It is a mechanical drive, and the listing gives no cable, speed or formatting details.
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ASIN: B0DWSHTJTHCategory: External Hard Drives
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Overview
A student or remote worker needing roomy portable backup gets a mechanical drive that links over USB Type-A to PCs, Macs, phones and tablets. A plastic bar-shaped case in warm silver houses a small-format drive.
Capacity and broad device compatibility lead the case for it, with a transfer rate suited to modern USB ports. The speed entries are unusable, and the listing names no cable.
Who it's for
People backing up photos, video and documents across several devices. Anyone who needs fast random access or drop protection should choose flash storage.
Pros and cons
- Works across PCs, Macs and phones
- Portable bar-shaped case
- USB Type-A connector
- Speed entries unusable
- Cable not in box list
Performance notes
A spinning platter reads and writes through a moving head, so large files transfer well and small scattered files slow it. The USB link sets the ceiling on speed, and the rotation speed sets seek time.
Specifications
| Brand | TOSHIBA |
|---|---|
| Dimensions & fit | |
| HardDrive Size | 4 TB |
| Item weight | 0.3 kg |
| Item Dimensions L x W x Thickness | 4.29 x 7.68 x 3.07 inches (L x W x Th) |
| Capacity & performance | |
| Digital Storage Capacity | 4096 GB |
| Hard Disk Rotational Speed | 5400 rpm |
| Construction & materials | |
| Enclosure Material | Plastic |
| Color | Warm Silver |
| Compatibility & installation | |
| Hard Disk Interface | USB 2.0/3.0 |
| Hardware Connectivity | USB Type-A |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Other details | |
| Hard Disk Form Factor | 2.5 inches |
| Hard Disk Description | Mechanical Hard Disk |
| Data Transfer Rate | 5 gigabits per second |
| BuiltIn Media | External Drive |
Closest rivals on specs
Frequently asked questions
How do I set up the Toshiba Canvio Flex with a phone or Mac?
The description says it works with smartphones, tablets, Macs and Windows PCs, and the connector is USB Type-A. The listing gives no setup or formatting steps, and the box list names only the drive.
Does the Toshiba Canvio Flex come with a cable?
The box list names only the external drive, so a cable is not shown.
Is the Toshiba Canvio Flex an SSD?
No. The drive type reads Mechanical Hard Disk, with a rotational speed of 5400 rpm.
How fast is the Toshiba Canvio Flex?
The data transfer rate is listed as 5 gigabits per second. The read speed entry reads 445 bytes per second, which is unusable.