# Toshiba Canvio Gaming 4TB Portable External Hard Drive

Source: https://www.ranked10.co.uk/tech/best-4tb-external-hard-drives/toshiba-canvio-flex-4tb
Ranked #7 in "Best 4TB External Hard Drive 2026: 9 Ranked, Specs Compared": https://www.ranked10.co.uk/tech/best-4tb-external-hard-drives

- Price: £159.99 (checked on Amazon UK on 2026-09-18)
- Amazon rating: 4.6 from 242 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0DWSHTJTH?tag=ranked10-21

The Toshiba Canvio Flex 4TB sits at number 7 in this guide. It is a portable mechanical drive in a warm silver finish, priced at £159.99 — close to the top of the range here, which runs from £89.91 to £169.94. Toshiba sells it on compatibility rather than speed: one drive for smartphones, tablets, Macs and Windows PCs, over USB-C or USB-A.

The listing, though, does not agree with itself. One spec field gives the hard disk form factor as 3.5 Inches; another gives the form factor as 2.5-inch, and the product title says 2.5''. The Read Speed field says 445 Bytes Per Second, while the same listing quotes a Data Transfer Rate of 5 Gigabits Per Second and a rotational speed of 7200.0. That is the pattern running through this guide, and the Canvio Flex repeats it. Everything on this page comes from the Amazon listing — none of it is from a test of our own.

## Specification

| Field | Value |
|---|---|
| Price | £159.99 |
| Rating | 4.6 out of 5 from 242 ratings |
| Digital Storage Capacity | 4096 GB |
| Hard Disk Form Factor (as listed) | 3.5 Inches |
| Form Factor (as listed) | 2.5-inch |
| Read Speed (as listed) | 445 Bytes Per Second |
| Hard Disk Rotational Speed (as listed) | 7200.0 |
| Data Transfer Rate | 5 Gigabits Per Second |

## Questions people ask

**Is the Toshiba Canvio Flex 4TB a 2.5-inch or a 3.5-inch drive?**

The listing gives both. The Hard Disk Form Factor field says 3.5 Inches, the Form Factor field says 2.5-inch, and the product title says 2.5''.

**How fast does the Toshiba Canvio Flex 4TB read data?**

The Read Speed field in the listing says 445 Bytes Per Second, while the same listing gives a Data Transfer Rate of 5 Gigabits Per Second over its USB 3.0 interface.

**Does the Toshiba Canvio Flex 4TB spin at 7200rpm?**

The Hard Disk Rotational Speed field says 7200.0. The listing gives no second figure that confirms it, so that is the only number we have.

**Which devices does the Toshiba Canvio Flex 4TB work with?**

Toshiba lists it for Mac, Windows PC, smartphone and tablet use, and says it is compatible with most USB-C and USB-A devices.

**How much storage does the Toshiba Canvio Flex give you?**

The Digital Storage Capacity field gives 4096 GB, which is the 4TB sold in the product name.

**How is the Toshiba Canvio Flex rated by buyers?**

The listing shows 4.6 out of 5 from 242 ratings.