Dell Precision M4500 Intel Quad i7 1.73GHz 16GB RAM 500GB Hybrid Drive DVDRW Windows 7 Professional - video Dailymotion
A-Tech 16GB KIT (2 x 8GB) For Dell Precision Notebook Series Mobile Workstation M4500 Mobile Workstation M4500 (Quad Core) Mobile Workstation M4600 M. SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory at Amazon.com
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Dell Precision M4500 INTEL QUAD CORE i7 1.73GHz - 15.6" 8gb RAM - 1TB HDD, DVD-RW - Windows 7 Pro -USED with FREE 3 Year Warranty provided by CPS. - Walmart.com
A-Tech 16GB KIT (2 x 8GB) For Dell Precision Notebook Series Mobile Workstation M4500 Mobile Workstation M4500 (Quad Core) Mobile Workstation M4600 M. SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory at Amazon.com