Z840 Zd2.4 512g 16g W7-10
HP Smartbuy Z840 ZD2.4 512G 16GW7/10 64 DG Win 7 64 WS , Intel Xeon E5-2680v4 2.4 2400 14C, 512GB SATA, 16GB DDR4-2400 (2x8GB), DVD RW SM,W7/10 64 DG Win 7 64, USB Optical Scrl, Air Cooling U.S. - English localization
