Dell Precision M4500 15.6" Standard Laptop - Intel Core i7 640M 1st Gen 2.8 GHz 8GB SODIMM DDR3 SATA 2.5" 128GB SSD DVD-RW Windows 10 Pro 64-Bit.Used with FREE 3 Year Warranty
4Gb 1X4Gb Memory RAM Compatible with Dell Precision Mobile Workstation M4500 By CMS A30 - Computer Memory Solutions
How to upgrade DELL Precision M4500 up to 16GB RAM | cmexonat's blog
Dell Precision M4500 Intel Core i5 M520 CPU @ 2.40GHz, 4GB RAM, 320GB HDD with Microsoft Windows 10 Professional and Microsoft Office 2010 Home & Business.
2GB Team High Performance Memory RAM Upgrade Single Stick For Dell Precision M4500 M6400 M6500. The Memory Kit comes with Life Time Warranty. at Amazon.com