An HP ProDesk 405 G4 SFF Tower/Desktop PC with AMD Ryzen 5 Pro. AMD Ryzen 5 Pro 2400G Quad Core, 8 Thread AMD SMT, 3.6 to 3.9GHz. 16GB DDR4 RAM. Windows 11 Pro is not officially supported on this device, so you will not automatically receive Windows 11 annual feature updates.
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