# ModusTech Vault 4TB Desktop External Hard Drive, USB-C

Source: https://www.ranked10.co.uk/tech/best-4tb-external-hard-drives/modustech-vault-4tb-desktop-drive
Ranked #9 in "Best 4TB External Hard Drive 2026: 9 Ranked, Specs Compared": https://www.ranked10.co.uk/tech/best-4tb-external-hard-drives

- Price: £89.91 (checked on Amazon UK on 2026-09-18)
- Amazon rating: 4.0 from 311 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0DSVPVNPQ?tag=ranked10-21

The ModusTech Vault is a mains-powered 3.5-inch desktop hard drive, not a pocket drive — the product name says so in capitals. It sits ninth in this guide and it is the cheapest drive on the list at £89.91, which is £80.03 below the most expensive drive in the round-up.

The finding on this fiche is that the listing argues with itself on the numbers that matter. The first bullet says the drive is built on a 7200 RPM mechanism; the specification table on the same page says 5400 RPM. The bullets describe USB-C running USB 3.1 Gen 1 at up to 5Gbps, while the spec fields say USB 3.0 and a Data Transfer Rate of 10 Gigabits Per Second. It also quotes a 625 MB/s read speed — on a 5Gbps link that figure is the ceiling of the interface itself, not something a spinning mechanical disk reaches. It carries 311 ratings averaging 4.0 out of 5. Everything on this page comes from the Amazon listing, not from any testing we did.

## Specification

| Field | Value |
|---|---|
| Price | £89.91 — the lowest of the nine 4TB drives in this guide |
| Customer rating | 4.0 out of 5, from 311 ratings |
| Capacity | 4 TB |
| Rotational speed | 7200 RPM in the product bullet, 5400 RPM in the spec field (as listed) |
| Read speed | 625 MB/s (as listed) |
| Interface | USB-C, USB 3.1 Gen 1 up to 5Gbps in the bullets; USB 3.0 and USB 3.0 Type C in the spec fields (as listed) |
| Data transfer rate | 10 Gigabits Per Second (as listed) |
| Box contents | Power adapter and USB C-C-A (2-in-1) cable |
| Hard disk form factor | 3.5 Inches |

## Questions people ask

**What capacity is the ModusTech Vault?**

The name and the spec table both give 4 TB. The same bullet block advertises capacities up to 20TB across the ModusTech range, so read the listing carefully before ordering.

**How fast does the drive spin?**

The bullet says it is built on a 7200 RPM mechanism designed for sustained, continuous operation. The specification table further down the same listing says 5400 RPM.

**What read speed does ModusTech quote?**

625 MB/s, given in both the Read Speed field and the Media Speed field.

**What connection does it use?**

The bullets describe USB-C with a USB 3.1 Gen 1 interface rated up to 5Gbps, backwards compatible with USB 3.0 and USB 2.0. The spec fields list USB 3.0 and USB 3.0 Type C, and a Data Transfer Rate of 10 Gigabits Per Second.

**Does it need its own power?**

Yes. The box contains a power adapter and a USB C-C-A (2-in-1) cable, and the listing tells you to plug in the mains adapter before moving files. It is pre-formatted with no software to install.

**What is the warranty?**

ModusTech backs the Vault with a 2-year warranty, as stated in the listing.