Lenovo decided to offer the Ryzen 9 7900 and Ryzen 7 7700 processors as options for its prebuilt desktops. This shows that the 7900 and 7700 will be OEM-exclusive at least at first. ... Lenovo lists the AMD Ryzen 9 7900 and Ryzen 7 7700 (non-X) as pre-built options
