Toshiba Tecra Z50 - Core i7 4600U / 2.1 GHz ULV - Windows 7 Pro (32/64 bits) / 8.1 Pro 64-bit - 16 GB RAM - 256 GB SSD Self Encrypting Drive - no optical drive - 15.6 1920 x 1080 ( Full HD ) - Intel HD Graphics - 802.11ac - cosmo silver with hairline/ til