HP ZBook 14 Intel® Core™ i5-4300U with Intel HD Graphics 4400 (1.6 GHz, 3 MB cache, 2 cores) 14 inch LED HD+ 4GB RAM 500 GB HDD Broadcom 802.11 abgn ,Bluetooth AMD FirePro M4100 1 GB dedicated DDR5 no optical drive Windows 8 Pro downgrd to Win7