Home Slickdeals AMD Ryzen 9 3900X 3.8GHz 12 Core AM4 Boxed Processor with Wraith... Slickdeals AMD Ryzen 9 3900X 3.8GHz 12 Core AM4 Boxed Processor with Wraith Prism Cooler $399.99 – In Store Only Microcenter By ARCOM - 5 March 2020 131 0 SHARE Facebook Twitter Go to the deal page: AMD Ryzen 9 3900X 3.8GHz 12 Core AM4 Boxed Processor with Wraith Prism Cooler $399.99 – In Store Only Microcenter