20 12 12 copies listed.

Parameter configuration

Screen:? 14 inch

Model: Dell Inspiron N4050

Processor:? Intel? Core i3 2350M(2.3GHz)

Memory: 2G(DDR3 1333MHz)

Hard disk: 500GB (5400 rpm)

Graphics card: AMD? Radium dragon HD 7450M (1G memory)