Toshiba PT261U-014008 Portege Laptop 6th generation Intel Core i5-6300U Processor Windows 7 Professional (available through downgrade rights from Windows 10 Pro) 8 GB DDR; 128 GB solid-state-drive Full sized Ports (3 x USB 3.0; 1 x RGB; 1 x HDMI; 1 x RJ-45) Lockable to Hi-Speed port Replicator III+ (sold separately) Max Memory: 16 GB