HP ZBook 15u G3 Mobile Workstation (ENERGY STAR): 15.6", Core i5-6200GHz, 4GB RAM, 500GB HDD, Windows 7 Pro

HP ZBook 15u G3 Mobile Workstation (ENERGY STAR) Specs:
HP 15u G3 (V1H59UT#ABA)
Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro 64)
Intel® Core™ i5-6200U with Intel HD Graphics 520 (2.3 GHz, up to 2.8 GHz with Intel Turbo Boost technology, 3 MB cache, 2 cores)
Chipset integrated within processor
4 GB DDR4-2133 SDRAM (1 x 4 GB)
2 SODIMM
500 GB 7200 rpm SATA
15.6" diagonal LED-backlit FHD SVA eDP anti-glare (1920 x 1080)
AMD FirePro™ W4190M (2 GB dedicated GDDR5)
65 W Slim Smart AC adapter (external)
HP Long Life 3-cell 46 WHr Li-ion prismatic
Protected by HP Services, including a standard limited 3 years parts, 3 years labor, and 3 years onsite service (3/3/3) warranty. Certain restrictions and exclusions apply