High-capacity desktop drives have never been so affordable. Darien Graham-Smith puts 23 to the test to find the best

Stuck for storage space? Upgrade to one of the latest disks and you’ll benefit from better performance too

Capacity? Value for money? Who's got what? Read on to find out who has the best marriage of both.

Many people upgrade their PCs by adding the latest CPU or more memory, but leave their old hard disk in place. The humble hard disk is one of the slowest components inside a PC (in fact, only optical

There may be two main CPU manufacturers, but picking the right processor is anything but simple. We put 51 CPUs through their paces

All the power of a desktop PC in a fraction of the space. We put a selection of desktop replacements to the test.

All the current chipsets from both the big gaming guns – ATi and Nvidia – tested, reviewed and rated.

All the power of a desktop PC in a fraction of the space. We put a selection of desktop replacements to the test.

We put every current model from ATI and NVIDIA through its paces to find out which offers the best performance and value.

External hard disks are a great way to add storage. We test 13, from sub-$130 portable drives to mighty terabyte desktop units.