You never can have too much hard disk space on a computer, so it's just as well that we've found another bargain-priced external storage device. This time it's a Hitachi 1TB (1,000GB) hard disk being sold at a 30% discount.

Hitachi claims that the 1TB SimpleDrive can hold 284,000 digital photos, 250,000 MP3 files or 400 hours of DVD-quality video. That's a lot of stuff. It connects to your computer via USB2, so transferring even the largest files will be quick, and turns on and off automatically with your PC. Backup software is included in the box.

It normally sells for £100, which is quite a lot of cash, but we've a store selling brand new models for just £69.99 - that's a pleasant £30 off. To buy one, click the jump.