HP ZBook 15 G2 15.6" Intel Core i7-4810MQ 2.80GHz 8GB RAM 250GB SSD Win 10 Pro | eBay
HP ZBook Studio G4 15.6" Windows 10 Pro 64-bit Mobile Workstation 2HU31UT#ABA - Newegg.com
Used - Like New: HP ZBook 14 F2S01UA#ABA Intel Core i7-4600U 2.1Ghz 14.0" Windows 7 Professional 64-bit (available through downgrade rights from Windows 8 Pro) Mobile Workstation - Newegg.com