ThinkPad Edge 525 | ThinkPad Edge 530 | ThinkPad T520 | ThinkPad T520 |
AMD E2-3000 | Intel Core i3-2350M | Intel Core i5-2520M | Intel Core i7-2640M |
15.6" LED | 15.6" LED | 15.6" LED | 15.6" LED |
4GB DDR3 | 4GB | 4GB | 4GB |
320GB | 320GB | 320GB | 500GB |
DVD-RW | DVD-RW |
DVD-RW |
DVD-RW |
MS Win7 Professional | MS Win7 Professional |
MS Win7 Professional |
MS Win7 Professional |
$449 | $549 | $849 | $1159 |