Lenovo ThinkCentre M91p (320GB, Intel Core i7 2nd Gen., 3.4GHz, 4GB) PC Desktop - 4524AF2
Powered by a 3.4 GHz Intel Core i7 processor, the Lenovo ThinkCentre M91p desktop ensures you enjoy a very smooth and speedy computing experience. Running on the Microsoft Windows 7 Professional opera...
Pros: it's a lenovo! warranty, support and quality plus a core i7 sandy bridge CPU
Cons: none - for the DIY guys this is a bargain you can keep adding to