Lenovo ThinkCentre Edge 72 Small Desktop PC (Intel Core i3 3.3GHz, 4GB RAM, 500GB HDD, DVDRW, LAN, Integrated Graphics, Windows 7 Professional 64-Bit/Win 8 Pro RDVD) : Amazon.co.uk: Computers & Accessories
Lenovo ThinkCentre M72e 3660E2U Desktop Computer Intel Core i3 2nd Gen i3 2130 3.40 GHz 4 GB DDR3 SDRAM 500 GB HDD Windows 7 Professional 64 bit upgradable to Windows 8 Pro