HP Z4 G4 Series Tower Workstation 3KX03UT#ABA B&H Photo Video
HP Workstation Z4 G4 - Wolf Pro Security - MT - Xeon W-2235 3.8 GHz - vPro - 16 GB - SSD 512 GB - US - with HP Wolf Pro - 643X8UT#ABA - Workstations - CDW.com
HP Workstation Z8 G4 Tower - $4,899.00
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Refurbished: HP Z2 Mini G4 Workstation (Performance Unit) Intel Xeon E-2124G 3.4Ghz, 16GB DDR4 RAM, 256GB NVMe M.2 SSD, Quadro P600 4GB, USB Type C, Windows 10 Pro (Grade B) - Newegg.com
HP Workstation Z8 G4 - Wolf Pro Security - tower - Xeon Gold 6226R 2.9 GHz - vPro - 16 GB - SSD 512 GB - US - with HP - 643W7UT#ABA - Workstations - CDW.com
HP Unveils Z2 Mini G4 SFF Workstations: Up to Six-Core Xeons, Pro GPUs
HP WorkStation Z2 G4 Mini i5-8600 6x3.1GHz 16GB 256GB M.2 NVMe Windows 11 Professional | Computers \ Manufacturer \ HP | AMSO