This has been up and down in price for the last while but this seems to be the lowest it's been. Use Google Checkout to get £10 off and select SuperSaver delivery (free) to get this price.
Based on revolutionary Intel Core microarchitecture, the breakthrough Intel Core 2 Duo processor family is designed to provide powerful energy-efficient performance so you can do more at once without slowing down.
CPU Speed: 2.40GHz * Bus Speed: 1066MHz * Bus/Core Ratio: 9.0
L2 Cache Size: 4MB * Package Type: LGA775 * Cores: 2
Thermal Design Power: 65W * Manufacturing Technology: 65nm