Dell Precision M4500 is 15.6″ laptop. Price Starting $1,549.00 from Dell. Dell Precision M4500 specs with 2.40GHz Intel Core i5-520M Dual Core processor, 2GB DDR3 of RAM, 250GB 7200rpm Hard Drive, NVIDIA Quadro FX 880M Graphics, 6-cell (60Wh) Lithium Ion Battery, run Windows 7 Professional 64-bit.