Simple to use and great performance without being locked to a provider.

Is your PC’s hard disk getting cramped? Invest in an external hard disk and never again worry about running out of room.

Strong on data security measures, this drive is a stand-out.

Light on features, but it’s tiny and ferociously quick.

Stylish, quick and cheap but not Particularly small.

Rugged and durable, but overall it’s a bit pricey

Clean lines undermined by poor performance and a high price.

Great design, but average performance lets it down.

Tough, quick and a good choice if you need a little extra protection.

Fine performance and features make this a worthy winner.

Quick, packed with interfaces, but just a little too expensive.

Thin, but short on features and not particularly cheap either.

It may lack eSATA, but this is a fast and cheap terabyte drive.

Quick, cheap and light: the best 3.5in drive in the group.

Stylish and versatile, its only drawback is the mammoth price

Relatively quick and cheap, but not quite up there with the best

Versatile but deeply uninspiring – for office use only

Superb image quality and design at a good price

A vibrant gaming LCD, but it becomes jarring in everyday use

A decent enough LCD with a good stand, but it’s not cheap