Product Price Storage Capacity (TB) Interface Type Transfer Speed (MB/s) Dimensions (mm x mm x mm) Weight (g) Power Supply Warranty (years)
Western Digital WDBU6Y0020BBK-WESN (WD Elements 2TB External USB 3.0 Portable Hard Drive - Black)
US
£84.17 2TB USB 3.2 Gen 1 5Gbps 4.35in x 3.23in x 0.59in 0.29lbs 2-Year Limited Warranty

WD Elements Portable WDBU6Y0020BBK-WESN is a 2TB USB 3.2 Gen 1 (USB 3.0 compatible) external HDD designed for plug-and-play expansion and fast file transfers. It's lightweight and compact for taking photos, videos, and documents on the go. It includes a 2-year limited warranty.

★ Ideal for

It suits quiet-use needs because it uses USB bus power (no external power adapter) and the manufacturer lists it as a low-power portable drive intended for simple plug-and-play operation.

Seagate Seagate - Expansion Desktop 8TB HDD - Black (STKP8000400)
US
£197.16 8 TB USB 3.0 177MB/s write speed and 178MB/s read speed 7 in height x 1.6 in width x 4.9 in depth 2.59 lb 1-year limited warranty

The Seagate Expansion Desktop 8TB is a desktop external HDD that connects via USB 3.0 for high-capacity storage and reliable everyday backups. It supports 8 TB capacity and uses a passive, vented enclosure (no fan) for operation. It's a good fit for PC and Mac users who want affordable large storage for file backup and archiving.

★ Ideal for

It's designed for quiet use via passive cooling (no fan) and connects over USB 3.0 as a desktop HDD enclosure rather than relying on airflow from an internal fan.