Lenovo ThinkPad X1 Carbon G3 14" Laptop i7-5600U Windows 10
ThinkPad T550 (20CK000DUS) Ultrabook Intel Core i7 5600U (2.60 GHz) 8 GB Memory 256 GB SSD Intel HD Graphics 5500 15.6" FHD Windows 7 Pro 64-Bit downgrade rights in Windows 8.1 Pro 64-Bit - Newegg.com
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